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Talevski J, Sanders KM, Lal A, Watts JJ, Beauchamp A, Duque G, Borgström F, Kanis JA, Svedbom A, Brennan-Olsen SL. A micro-costing analysis of post-fracture care pathways: results from the International Costs and Utilities Related to Osteoporotic Fractures Study (ICUROS). Osteoporos Int 2022; 33:1895-1907. [PMID: 35701629 PMCID: PMC9463215 DOI: 10.1007/s00198-022-06460-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2022] [Accepted: 06/01/2022] [Indexed: 11/05/2022]
Abstract
UNLABELLED This study identified the costs and health-related quality of life impacts of several post-fracture multidisciplinary care pathways specific to individual skeletal site (hip, distal forearm, vertebrae, humerus). These care pathways may assist healthcare providers in allocating resources for osteoporotic fractures in more effective and cost-efficient ways. INTRODUCTION This micro-costing study was undertaken to provide the estimated healthcare costs of several fracture site-specific health service use pathways associated with different trajectories of health-related quality of life (HRQoL) 12-months post-fracture. METHODS The study included 4126 adults aged ≥ 50 years with a fragility fracture (1657 hip, 681 vertebrae, 1354 distal forearm, 434 humerus) from the International Costs & Utilities Related to Osteoporotic fractures Study (ICUROS). ICUROS participants were asked to recall the frequency and duration (where applicable) of their health and community care service use at 4- and 12-month follow-up visits. Patient-level costs were identified and aggregated to determine the average cost of healthcare use related to the fracture in each care pathway (presented in Australian 2021 dollars). Mean cost differences were calculated and analysed using a one-way analysis of variance (ANOVA) and post hoc Bonferroni correction to determine any statistically significant differences. RESULTS The total direct cost of fractures was estimated at $89564, $38926, $18333, and $38461AUD per patient for hip, vertebral, wrist, and humeral participants, respectively. A Kruskal-Wallis test yielded a statistically significant difference in cost values between most care pathways (p < 0.001). Of the 20 care pathways, those associated with recovery of HRQoL had lower mean costs per patient across each fracture site. CONCLUSIONS This study identified the costs and HRQoL impacts of several multidisciplinary care pathways for individual fracture sites based on the health service utilization of an international cohort of older adults. These care pathways may assist healthcare providers in allocating resources for fragility fractures in more effective and cost-efficient ways.
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Affiliation(s)
- J Talevski
- Institute for Physical Activity and Nutrition Research (IPAN), School of Exercise and Nutrition Sciences, Deakin University, Geelong, Australia.
- Department of Medicine-Western Health, The University of Melbourne, Melbourne, VIC, Australia.
- Australian Institute for Musculoskeletal Science (AIMSS), The University of Melbourne and Western Health, St Albans, VIC, Australia.
- School of Rural Health, Monash University, Warragul, VIC, Australia.
| | - K M Sanders
- Department of Medicine-Western Health, The University of Melbourne, Melbourne, VIC, Australia
- Australian Institute for Musculoskeletal Science (AIMSS), The University of Melbourne and Western Health, St Albans, VIC, Australia
- School of Health and Social Development, Deakin University, Geelong, VIC, Australia
| | - A Lal
- Deakin Health Economics, School of Health and Social Development, Deakin University, Geelong, VIC, Australia
- Institute for Health Transformation, Deakin University, Geelong, VIC, Australia
| | - J J Watts
- School of Health and Social Development, Deakin University, Geelong, VIC, Australia
- Institute for Health Transformation, Deakin University, Geelong, VIC, Australia
| | - A Beauchamp
- Department of Medicine-Western Health, The University of Melbourne, Melbourne, VIC, Australia
- Australian Institute for Musculoskeletal Science (AIMSS), The University of Melbourne and Western Health, St Albans, VIC, Australia
- School of Rural Health, Monash University, Warragul, VIC, Australia
| | - G Duque
- Department of Medicine-Western Health, The University of Melbourne, Melbourne, VIC, Australia
- Australian Institute for Musculoskeletal Science (AIMSS), The University of Melbourne and Western Health, St Albans, VIC, Australia
| | - F Borgström
- Quantify Research, Stockholm, Sweden
- Department of Learning, Informatics, Management and Ethics, Medical Management Centre, Karolinska Institute, Stockholm, Sweden
| | - J A Kanis
- Mary McKillop Institute for Health Research, Australian Catholic University, Melbourne, VIC, Australia
- Centre for Metabolic Bone Diseases, University of Sheffield, Sheffield, UK
| | | | - S L Brennan-Olsen
- Department of Medicine-Western Health, The University of Melbourne, Melbourne, VIC, Australia
- Australian Institute for Musculoskeletal Science (AIMSS), The University of Melbourne and Western Health, St Albans, VIC, Australia
- School of Health and Social Development, Deakin University, Geelong, VIC, Australia
- Institute for Health Transformation, Deakin University, Geelong, VIC, Australia
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Ruiz-Romero MV, Calero-Bernal ML, Carranza-Galván AB, Fernández-Moyano A, Blanco-Taboada AL, Fernández-Ojeda MR. [What risk factors are associated with mortality and readmissions in osteoporotic hip fracture?]. J Healthc Qual Res 2022; 37:303-312. [PMID: 35165076 DOI: 10.1016/j.jhqr.2021.11.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Revised: 11/15/2021] [Accepted: 11/15/2021] [Indexed: 06/14/2023]
Abstract
INTRODUCTION AND OBJECTIVE Hip fracture in the elderly leads to long hospital stays, readmissions and mortality. OBJECTIVE To identify risk factors associated with mortality and readmissions in elderly with hip fracture. PATIENTS AND METHODS Prospective observational study in people over 65years with hip fracture between October-2017 and November-2018, followed for 12months (128 patients). STATISTICAL ANALYSIS SPSS vs27.0. RESULTS 6 (4.7%) patients were readmitted at 1 month; at year 24 (19.4%); 55 (44.4%) consulted for emergencies; 4 (3.1%) died during admission, and 26 (20.3%) in 12months; hospital stay 6.5 (SD: 4.80) days. Those with a previous Barthel less than 85 (6 [8.5%] vs 0 [0%]; P=.037) and less EuroQol5D (6 [10.0] vs 0 [0%]; P=.011) were readmitted more at one month. Those taking anticoagulants (OR: 3.33 (1.13-9.81); P=.003) and those with high surgical risk (18 [23.4%] vs 1 [5.6%]) were readmitted more after one year; P=.038). There was higher intra-episode mortality with renal failure (OR: 34.2 [3.25-359.93]; P=.003) and decompensated heart failure (OR: 23.8 [2.76-205.25]; P=.015). Higher mortality at one year in those older than 85years (OR: 4.3 [1.48-12.49]; P=.007); in those taking benzodiazepines (OR: 2.86 [1.06-7.73]; P=.038); if Barthel was less than 85 (OR: 2.96 [1.1-7.99]; P=.027) and if EuroQol5D was low (0.249 vs 0.547; P=.025). Those operated after 72h (24 [57.1%] vs. 29 [38.2%]; P=.047) consulted more for the emergency department. CONCLUSIONS Renal failure and cardiac decompensation increased intra-episode mortality. Older age, benzodiazepines, and previous low functionality and low EuroQol5D increased mortality at one year. They were readmitted more if higher surgical risk, previously anticoagulated and worse quality of life and functionality.
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Affiliation(s)
- M V Ruiz-Romero
- Unidad de Calidad, Hospital San Juan de Dios del Aljarafe, Bormujos, Sevilla, España.
| | - M L Calero-Bernal
- Servicio de Medicina Interna, Hospital San Juan de Dios del Aljarafe, Bormujos, Sevilla, España
| | - A B Carranza-Galván
- Hospitalización de Medicina Interna, Hospital San Juan de Dios del Aljarafe, Bormujos, Sevilla, España
| | - A Fernández-Moyano
- Servicio de Medicina Interna, Hospital San Juan de Dios del Aljarafe, Bormujos, Sevilla, España; Centro Universitario de Enfermería San Juan de Dios, Bormujos, Sevilla, España
| | - A L Blanco-Taboada
- Servicio de Medicina Interna, Hospital San Juan de Dios del Aljarafe, Bormujos, Sevilla, España
| | - M R Fernández-Ojeda
- Servicio de Medicina Interna, Hospital San Juan de Dios del Aljarafe, Bormujos, Sevilla, España; Centro Universitario de Enfermería San Juan de Dios, Bormujos, Sevilla, España
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103
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Leibold C, Falbo R, Gupta A, Miller R, Pederson JM, Malpe M. A systematic review and meta-analysis of anesthesia type on hip fracture post-surgery outcomes. OTA Int 2022; 5:e204. [PMID: 36425088 PMCID: PMC9580260 DOI: 10.1097/oi9.0000000000000204] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2021] [Accepted: 03/15/2022] [Indexed: 11/30/2022]
Abstract
Objective To compare technical, clinical, and safety outcomes among hip fracture patients treated with procedures supplemented by general anesthesia (GA) or spinal/regional anesthesia (S/R). Data sources We searched for original studies on PubMed, Ovid MEDLINE, Ovid Embase, and Cochrane databases. Study selection Studies that reported clinical outcomes in patients that underwent hip fracture surgery, had available data on type of anesthesia administered, and clinical follow-up data were selected for data extraction. Data extraction The primary outcomes of interest were odds of mortality, including in-hospital, 30-day, 90-day, and 1-year mortality. Various adverse events (AEs) were also compared. Data synthesis Twenty-eight studies met our selection criteria, including 190,394 patients. A total of 107,314 (56.4%) patients were treated with procedures involving GA while 83,080 (43.6%) were treated with procedures involving S/R. There was no difference in 30-day or >1-year mortality rates between the GA and SR groups; however, compared to S/R group, the GA group had a significantly higher odds of in-hospital (P = .004) and 90-day mortality (P = .004). There was no difference in odds of adverse events between the GA and the S/R group. Conclusions Patients administered S/R for hip fracture procedures demonstrate lower risk of in-hospital mortality and 90-day mortality compared to patients administered GA. Level of evidence Therapeutic level III.
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Affiliation(s)
| | - Ryan Falbo
- Department of Orthopedic Surgery, Mercy Health St. Vincent Medical Center
| | | | - Richard Miller
- Department of Orthopedic Surgery, Mercy Health St. Vincent Medical Center
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Meyer AC, Ebeling M, Drefahl S, Hedström M, Ek S, Sandström G, Modig K. The Impact of Hip Fracture on Geriatric Care and Mortality Among Older Swedes: Mapping Care Trajectories and Their Determinants. Am J Epidemiol 2022; 192:41-50. [PMID: 35968686 PMCID: PMC9825727 DOI: 10.1093/aje/kwac149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Revised: 06/16/2022] [Accepted: 08/10/2022] [Indexed: 01/12/2023] Open
Abstract
In this study, we examined the impact of hip fractures on trajectories of home care, nursing home residence, and mortality among individuals aged 65 years or more and explored the impacts of living arrangements, cohabitation, frailty, and socioeconomic position on these trajectories. Based on a linkage of nationwide Swedish population registers, our study included 20,573 individuals with first hip fracture in 2014-2015. Care trajectories during the 2 years following the fracture were visualized and compared with those of 2 hip-fracture-free control groups drawn from the general population: age- and sex-matched controls and health-matched controls identified through propensity score matching. Multistate modeling was employed to identify sociodemographic and health-related factors associated with care trajectories among hip fracture patients. We found that hip fracture patients already had worse health than the general population before their fracture. However, when controlling for prefracture health, hip fractures still had a considerable impact on use of elder-care services and mortality. Comparisons with the health-matched controls suggest that hip fractures have an immediate, yet short-term, impact on care trajectories. Long-term care needs are largely attributable to poorer health profiles independent of the fracture itself. This emphasizes the importance of adequate comparison groups when examining the consequences of diseases which are often accompanied by other underlying health problems.
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Affiliation(s)
- Anna C Meyer
- Correspondence to Dr. Anna C. Meyer, Unit of Epidemiology, Institute of Environmental Medicine, Karolinska Institutet, P.O. Box 210, SE-171 77 Stockholm, Sweden (e-mail: )
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105
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Charoenngam N, Rittiphairoj T, Jaroenlapnopparat A, Mettler SK, Ponvilawan B, Okoli U, Ungprasert P, Marangoz MS. Mortality Risk Following Atypical Femoral Fracture: a Systematic Review and Meta-analysis. Endocr Pract 2022; 28:1072-1077. [PMID: 35964860 DOI: 10.1016/j.eprac.2022.08.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Revised: 08/04/2022] [Accepted: 08/08/2022] [Indexed: 11/19/2022]
Abstract
OBJECTIVE To summarize all available data, using systematic review and meta-analysis, to estimate 1.) one-year mortality risk following AFF and 2.) risk ratio of mortality following AFF versus TFF. METHODS Potentially eligible studies were identified from Medline and EMBASE databases from inception to February 2022 using search strategy that comprised of terms for "Atypical Femoral Fracture" and "Mortality". Eligible study must consist of a cohort of patients with atypical femoral fracture. Then, the study must report one-year mortality rate following AFF or report effect estimates with 95% confidence intervals (95% CIs) comparing incident mortality between patients with AFF and TFF. Point estimates with standard errors were retrieved from each study and were combined using the generic inverse variance method. RESULTS A total of 8,967 articles were identified. After two rounds of independent review by three investigators, we identified seven studies reporting one-year mortality rate of AFF and three studies comparing mortality rate of AFF versus TFF. Pooled analysis revealed pooled one-year mortality rate following AFF of 0.10 (95% CI, 0.05 - 0.16, I2 93.3%). Two studies compared mortality risks of the AFF versus TFF and revealed conflicting results. CONCLUSION One-year mortality rate following AFF was approximately 10%. However, evidence is insufficient to conclude if there was difference in mortality risk between AFF and TFF.
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Affiliation(s)
- Nipith Charoenngam
- Department of Medicine, Mount Auburn Hospital, Harvard Medical School, Cambridge, Massachusetts; Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand.
| | | | | | - Sofia K Mettler
- Department of Medicine, Mount Auburn Hospital, Harvard Medical School, Cambridge, Massachusetts
| | - Ben Ponvilawan
- Translational Hematology & Oncology Research, Taussig Cancer Institute, Cleveland Clinic, Cleveland, Ohio
| | - Unoma Okoli
- Department of Medicine, Mount Auburn Hospital, Harvard Medical School, Cambridge, Massachusetts
| | - Patompong Ungprasert
- Department of Rheumatic and Immunologic Diseases, Cleveland Clinic Foundation, Cleveland, Ohio
| | - Mehmet Sercan Marangoz
- Department of Endocrinology and Metabolism, Mount Auburn Hospital, Cambridge, Massachusetts
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106
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Duque-Sánchez JD, Toro LÁ, González-Gómez FI, Botero-Baena SM, Duque G, Gómez F. One-year mortality after hip fracture surgery: urban-rural differences in the Colombian Andes. Arch Osteoporos 2022; 17:111. [PMID: 35945469 PMCID: PMC9363373 DOI: 10.1007/s11657-022-01150-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2022] [Accepted: 07/11/2022] [Indexed: 02/03/2023]
Abstract
To determine urban-rural differences influencing mortality in patients with hip fracture in Colombian Andes Mountains over a 1-year period. PURPOSE To identify the urban-rural differences of sociodemographic variables, fracture-related characteristics, and preoperative and postoperative clinical factors associated with 1-year mortality in patients over 60 years old who underwent hip fracture surgery in the Andes Mountains. METHODS A total of 126 patients with a fragility hip fracture during 2019-2020 were admitted to a tertiary care hospital. They were evaluated preoperatively and followed up until discharge. Those who survived were contacted by telephone at 1, 3, and 12 months. Univariate, bivariate, and Kaplan-Meier analyses with survival curves were performed. Relative risk was calculated with a 95% confidence interval. RESULTS A total of 32.5% of the patients died within 1 year after surgery, with a significant difference between those who resided in rural areas (43.1%) and those who resided in urban areas (23.5%) (RR 1.70; 95% CI, 1.03 to 2.80, p = 0.036). In the multivariate analysis, anemia (hemoglobin level ≤ 9.0 g/dL during hospitalization) (RR 6.61; 95% CI, 1.49-29.37, p = 0.003), a blood transfusion requirement (RR 1.47; 95% CI, 1.07 to 2.01, p = 0.015), the type of fracture (subtrochanteric fracture (RR = 4.9, 95% CI = 1.418-16.943, p = 0.005)), and postoperative acute decompensation of chronic disease (RR 1.60; 95% CI, 1.01 to 2.53, p = 0.043) were found to be independent predictive factors of 1-year mortality after surgery. CONCLUSIONS There was a difference in 1-year mortality between patients from rural and urban areas. More studies must be conducted to determine whether rurality behaves as an independent risk factor or is related to other variables, such as the burden of comorbidities and in-hospital complications.
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Affiliation(s)
| | - Luis-Ángel Toro
- Research Group On Geriatrics and Gerontology, Faculty of Health Sciences, Universidad de Caldas, Manizales, Colombia
| | - Fernando-Iván González-Gómez
- Research Group On Geriatrics and Gerontology, Faculty of Health Sciences, Universidad de Caldas, Manizales, Colombia
| | | | - Gustavo Duque
- Department of Medicine-Western Health, Melbourne Medical School, University of Melbourne, St Albans, VIC, Australia.,Australian Institute for Musculoskeletal Science (AIMSS), The University of Melbourne and Western Health, St Albans, VIC, Australia
| | - Fernando Gómez
- Research Group On Geriatrics and Gerontology, Faculty of Health Sciences, Universidad de Caldas, Manizales, Colombia.
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107
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Dahl C, Madsen C, Omsland TK, Søgaard AJ, Tunheim K, Stigum H, Holvik K, Meyer HE. The Association of Cold Ambient Temperature With Fracture Risk and Mortality: National Data From Norway-A Norwegian Epidemiologic Osteoporosis Studies (NOREPOS) Study. J Bone Miner Res 2022; 37:1527-1536. [PMID: 35689442 PMCID: PMC9545665 DOI: 10.1002/jbmr.4628] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Revised: 05/12/2022] [Accepted: 06/04/2022] [Indexed: 11/11/2022]
Abstract
Norway is an elongated country with large variations in climate and duration of winter season. It is also a high-risk country for osteoporotic fractures, in particular hip fractures, which cause high mortality. Although most hip fractures occur indoors, there is a higher incidence of both forearm and hip fractures during wintertime, compared with summertime. In a nationwide longitudinal cohort study, we investigated whether cold ambient (outdoor) temperatures could be an underlying cause of this high incidence and mortality. Hospitalized/outpatient forearm fractures (International Classification of Diseases and Related Health Problems, 10th Revision [ICD-10] code S52) and hospitalized hip fractures (ICD-10 codes S72.0-S72.2) from 2008 to 2018 were retrieved from the Norwegian Patient Registry. Average monthly ambient temperatures (degrees Celsius, °C) from the years 2008 to 2018 were provided by the Norwegian Meteorological Institute and linked to the residential area of each inhabitant. Poisson models were fitted to estimate the association (incidence rate ratios [IRRs], 95% confidence intervals [CIs]) between temperature and monthly incidence of total number of forearm and hip fractures. Flexible parametric survival models (hazard ratios [HR], 95% CI) were used to estimate the association between temperature and post-hip fracture mortality, taking the population mortality into account. Monthly temperature ranged from -20.2°C to 22.0°C, with a median of -2.0°C in winter and 14.4°C in summer. At low temperatures (<0°C) compared to ≥0°C, there was a 53% higher risk of forearm fracture (95% CI, 51%-55%) and 21% higher risk of hip fracture (95% CI, 19%-22%), adjusting for age, gender, calendar year, urbanization, residential region, elevation, and coastal proximity. When taking the population mortality into account, the post-hip fracture mortality in both men (HR 1.08; 95% CI, 1.02-1.13) and women (HR 1.09; 95% CI, 1.04-1.14) was still higher at cold temperatures. There was a higher risk of forearm and hip fractures, and an excess post-hip fracture mortality at cold ambient temperatures. © 2022 The Authors. Journal of Bone and Mineral Research published by Wiley Periodicals LLC on behalf of American Society for Bone and Mineral Research (ASBMR).
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Affiliation(s)
- Cecilie Dahl
- University of Oslo, Institute of Health and Society, Department of Community Medicine and Global Health, Oslo, Norway
| | - Christian Madsen
- Norwegian Institute of Public Health, Department of Health and Inequality, Oslo, Norway
| | - Tone Kristin Omsland
- University of Oslo, Institute of Health and Society, Department of Community Medicine and Global Health, Oslo, Norway
| | - Anne-Johanne Søgaard
- Norwegian Institute of Public Health, Department of Physical Health and Ageing, Oslo, Norway
| | | | - Hein Stigum
- University of Oslo, Institute of Health and Society, Department of Community Medicine and Global Health, Oslo, Norway.,Norwegian Institute of Public Health, Department of Physical Health and Ageing, Oslo, Norway
| | - Kristin Holvik
- Norwegian Institute of Public Health, Department of Physical Health and Ageing, Oslo, Norway
| | - Haakon E Meyer
- University of Oslo, Institute of Health and Society, Department of Community Medicine and Global Health, Oslo, Norway.,Norwegian Institute of Public Health, Department of Physical Health and Ageing, Oslo, Norway
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108
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Tiihonen R, Helkamaa T, Nurmi-Lüthje I, Kaukonen JP, Kataja M, Lüthje P. Patient-specific factors affecting survival following hip fractures-a 14-year follow-up study in Finland. Arch Osteoporos 2022; 17:107. [PMID: 35915276 PMCID: PMC9342944 DOI: 10.1007/s11657-022-01148-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Accepted: 07/22/2022] [Indexed: 02/03/2023]
Abstract
The mortality of elderly hip fracture patients is high. Eighty-five percent of all patients were followed until death. The three most protective factors for 1-year survival were ASA class; BMI; and age, and the four most protective factors for 14-year survival were age; BMI; ASA class; and subtrochanteric fracture type. OBJECTIVE Hip fractures are associated with increased mortality. The purpose of this study was to evaluate the protective preoperative factors regarding the survival of short-term (1 year) and long-term (14 years) follow-up in a hip fracture cohort in Finland. METHODS A total of 486 patients, operated on in 2005 and 2006, were retrospectively evaluated. Survival was analyzed using Bayesian multivariate analysis and relative survival with the life table method. All patients were followed for a minimum of 14 years. RESULTS We analyzed 330 women and 156 men, whose mean ages were 82.4 and 72.0 years, respectively. The overall mortality rate was 7% at 1 month, 22% at 12 months, and 87% at 14 years. Protective factors against mortality at 1 year were ASA class (1-3), BMI ≥ 20 kg/m2, age < 85 years, alcohol involvement, Alzheimer's disease, no comorbidities, certain operative methods, and female sex. Factors promoting survival at 14 years were age < 75 years, BMI ≥ 20 kg/m2, ASA class (1-2), subtrochanteric fracture, certain operative methods, alcohol involvement, and no comorbidities. CONCLUSIONS Protective factors for 1-year survival in order of importance were ASA class, BMI, and age, and, correspondingly, for 14-year survival, age, certain operative methods, BMI, and ASA class. The relative survival of hip fracture patients was lower than that of the general population.
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Affiliation(s)
- Raine Tiihonen
- Department of Orthopedics and Traumatology, Päijät-Häme Central Hospital, Keskussairaalankatu 7, 15850, Lahti, Finland.
| | - Teemu Helkamaa
- Department of Orthopedics and Traumatology, Helsinki University Hospital, Helsinki, Finland
| | | | | | - Matti Kataja
- National Institute for Health and Welfare, Helsinki, Finland
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Alajlouni DA, Bliuc D, Tran TS, Blank RD, Cawthon PM, Ensrud KE, Lane NE, Orwoll ES, Cauley JA, Center JR. Muscle Strength and Physical Performance Are Associated With Risk of Postfracture Mortality But Not Subsequent Fracture in Men. J Bone Miner Res 2022; 37:1571-1579. [PMID: 35689796 PMCID: PMC9378706 DOI: 10.1002/jbmr.4619] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2022] [Revised: 05/10/2022] [Accepted: 06/04/2022] [Indexed: 11/14/2022]
Abstract
Muscle strength and physical performance are associated with incident fractures and mortality. However, their role in the risk of subsequent fracture and postfracture mortality is not clear. We assessed the association between muscle strength (grip strength) and performance (gait speed and chair stands time) and the risk of subsequent fracture and mortality in 830 men with low-trauma index fracture, who participated in the Osteoporotic Fractures in Men (MrOS) USA Study and had their index measurements assessed within 5 years prior to the index fracture. The annual decline in muscle strength and performance following index fracture, estimated using linear mixed-effects regression, was also examined in relation to mortality. The associations were assessed using Cox proportional hazards models adjusted for age, femoral neck bone mineral density (FN BMD), prior fractures, falls, body mass index (BMI), index fracture site, lifestyle factors, and comorbidities. Over a median follow-up of 3.7 (interquartile range [IQR], 1.3-8.1) years from index fracture to subsequent fracture, 201 (24%) men had a subsequent fracture and over 5.1 (IQR, 1.8-9.6) years to death, and 536 (65%) men died. Index measurements were not associated with subsequent fracture (hazard ratios [HRs] ranging from 0.97 to 1.07). However, they were associated with postfracture mortality. HR (95% confidence interval [CI]) per 1 standard deviation (1-SD) decrement in grip strength: HR 1.12 (95% CI, 1.01-1.25) and gait speed: HR 1.14 (95% CI, 1.02-1.27), and 1-SD increment in chair stands time: HR 1.08 (95% CI, 0.97-1.21). Greater annual declines in these measurements were associated with higher mortality risk, independent of the index values and other covariates. HR (95% CI) per 1-SD annual decrement in change in grip strength: HR 1.15 (95% CI, 1.01-1.33) and in gait speed: HR 1.38 (95% CI, 1.13-1.68), and 1-SD annual increment in chair stands time: HR 1.28 (95% CI, 1.07-1.54). Men who were unable to complete one or multiple tests had greater risk of postfracture mortality (24%-109%) compared to those performed all tests. It remains to be seen whether improvement in these modifiable factors can reduce postfracture mortality. © 2022 The Authors. Journal of Bone and Mineral Research published by Wiley Periodicals LLC on behalf of American Society for Bone and Mineral Research (ASBMR).
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Affiliation(s)
- Dima A. Alajlouni
- Bone BiologyGarvan Institute of Medical ResearchSydneyAustralia
- Faculty of MedicineUNSW SydneySydneyAustralia
| | - Dana Bliuc
- Bone BiologyGarvan Institute of Medical ResearchSydneyAustralia
- Faculty of MedicineUNSW SydneySydneyAustralia
| | - Thach S. Tran
- Bone BiologyGarvan Institute of Medical ResearchSydneyAustralia
- Faculty of MedicineUNSW SydneySydneyAustralia
| | - Robert D. Blank
- Bone BiologyGarvan Institute of Medical ResearchSydneyAustralia
| | - Peggy M. Cawthon
- Research InstituteCalifornia Pacific Medical CenterSan FranciscoCAUSA
- Department of Epidemiology and BiostatisticsUniversity of California, San Francisco Coordinating CenterSan FranciscoCAUSA
| | - Kristine E. Ensrud
- Center for Care Delivery and Outcomes ResearchMinneapolis VA Healthcare SystemMinneapolisMNUSA
- Division of Epidemiology and Community HealthUniversity of MinnesotaMinneapolisMNUSA
| | - Nancy E. Lane
- Department of MedicineUniversity of California at Davis, School of MedicineSacramentoCAUSA
| | - Eric S. Orwoll
- Department of MedicineOregon Health and Science UniversityPortlandORUSA
| | - Jane A. Cauley
- Department of Epidemiology, Graduate School of Public HealthUniversity of PittsburghPittsburghPAUSA
| | - Jacqueline R. Center
- Bone BiologyGarvan Institute of Medical ResearchSydneyAustralia
- Faculty of MedicineUNSW SydneySydneyAustralia
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Zhang X, Xu Y, Li F, Chen M. Associations between bone mineral density and subclinical peripheral arterial disease in elderly men with type 2 diabetes mellitus. Osteoporos Int 2022; 33:1715-1724. [PMID: 35451624 DOI: 10.1007/s00198-022-06404-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Accepted: 04/12/2022] [Indexed: 12/24/2022]
Abstract
UNLABELLED The association between peripheral arterial disease (PAD) and osteoporosis in elderly men with type 2 diabetes mellitus (T2DM) remains unclear. We demonstrated the association between subclinical PAD and decreased total hip bone mineral density (BMD) in men aged ≥ 55 years with T2DM, providing clinical clues for the early detection of decreased bone density in total hip. PURPOSE To investigate the association between subclinical peripheral arterial disease (PAD) and bone mineral density (BMD) at total hip, femoral neck, and lumbar spine (L1-4) in elderly men with type 2 diabetes mellitus (T2DM). METHODS We identified 2,466 patients with confirmed diabetes in this retrospective cross-sectional study. A total of 272 men aged ≥ 55 years with T2DM (50 with subclinical PAD and 222 without PAD) were analyzed. Partial correlation analysis was conducted to explore the associations between ankle-brachial index (ABI) and BMD. Multivariate logistic regression analysis was performed to analyze the contributor for low bone density (T-score < - 1.0). RESULTS Patients with T2DM and subclinical PAD (ABI ≤ 0.9) had significantly lower total hip BMD and T-score (BMD, 0.87 ± 0.14 vs. 0.92 ± 0.15 g/cm2, P = 0.014; T-score, -1.30 [-1.70 to -0.45] vs. -0.80 [-1.40 to 0.00], P = 0.009) than those in the control group. The partial correlation analyses indicated that ABI significantly correlated with the total hip T-score (adjusted r = 0.166, P = 0.009). The logistic regression analysis indicated that subclinical PAD was an independent risk factor for the risk of decreased bone density in total hip (adjusted odds ratio [95% CI]: 8.933 [1.075-74.222], P = 0.043). CONCLUSION: Subclinical PAD (ABI ≤ 0.9) could be used as a risk factor for decreased total hip BMD in men aged ≥ 55 years with T2DM, which provides clinical clues for the early detection of low bone density in total hip in such populations.
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Affiliation(s)
- X Zhang
- Department of Orthopaedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Y Xu
- Department of Orthopaedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - F Li
- Department of Orthopaedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - M Chen
- Department of Orthopaedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China.
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111
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Tai TW, Hwang JS, Li CC, Hsu JC, Chang CW, Wu CH. The Impact of Various Anti-Osteoporosis Drugs on All-Cause Mortality After Hip Fractures: A Nationwide Population Study. J Bone Miner Res 2022; 37:1520-1526. [PMID: 35689432 DOI: 10.1002/jbmr.4627] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Revised: 05/24/2022] [Accepted: 06/04/2022] [Indexed: 12/27/2022]
Abstract
Anti-osteoporosis treatment following hip fractures may reduce the overall mortality rate. However, the effects of different drugs on mortality is still unclear. This population-based cohort study aimed to identify the degree of reduced mortality after various anti-osteoporosis regimens following hip fracture surgery. We conducted this cohort study to identify patients with newly diagnosed osteoporosis and hip fractures from 2009 to 2017 using the Taiwan National Health Insurance Research Database (NHIRD). The subsequent use of anti-osteoporosis medication following hip fracture surgery was collected and analyzed. National death registration records were retrieved to determine mortality. A total of 45,226 new cases of osteoporotic hip fracture were identified. Compared with patients who did not receive further treatment, patients who had ever used oral bisphosphonates (alendronate and risedronate, hazard ratio [HR] 0.81; 95% confidence interval [CI], 0.78-0.84), ibandronate (HR 0.76; 95% CI, 0.67-0.86), zoledronic acid (HR 0.70; 95% CI, 0.64-0.76), and denosumab (HR 0.64; 95% CI, 0.60-0.68) showed lower all-cause mortality rates. Patients treated with bisphosphonates had a lower mortality risk than those treated with selective estrogen receptor modulators (HR 0.81; 95% CI, 0.75-0.87). Patients treated with zoledronic acid showed a lower mortality risk than those treated with oral bisphosphonates (HR 0.89; 95% CI, 0.82-0.97). However, patients receiving denosumab and zoledronic acid did not show a significant difference in mortality (HR 0.94; 95% CI, 0.85-1.03). Different anti-osteoporosis treatments for postsurgical patients were associated with different levels of decline in mortality. Generally, longer durations of drug use were associated with lower mortality. © 2022 American Society for Bone and Mineral Research (ASBMR).
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Affiliation(s)
- Ta-Wei Tai
- Department of Orthopedics, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan.,Skeleton Materials and Biocompatibility Core Lab, Research Center of Clinical Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Jawl-Shan Hwang
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Chang Gung Memorial Hospital, Taoyuan, Taiwan
| | - Chia-Chun Li
- Institute of Allied Health Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan.,Department of Family Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Jason C Hsu
- International PhD Program in Biotech and Healthcare Management, College of Management, Taipei Medical University, Taipei, Taiwan.,Clinical Data Center, Office of Data Science, Taipei Medical University, Taipei, Taiwan.,Research Center of Data Science on Healthcare Industry, College of Management, Taipei Medical University, Taipei, Taiwan
| | - Chih-Wei Chang
- Department of Orthopedics, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Chih-Hsing Wu
- Department of Family Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan.,Institute of Gerontology, College of Medicine, National Cheng Kung University, Tainan, Taiwan
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112
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Ashkenazi I, Morgan S, Graif N, Shaked O, Shohat N, Khoury A, Snir N, Warschawski Y. Increased postoperative glycemic variability is associated with increased mortality in diabetic patients undergoing hip arthroplasty for hip fracture. Arch Orthop Trauma Surg 2022; 143:2773-2779. [PMID: 35900587 DOI: 10.1007/s00402-022-04558-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Accepted: 07/17/2022] [Indexed: 11/02/2022]
Abstract
BACKGROUND Increased glycemic variability (GV) during hospitalization has been associated with increased rates of surgical site and periprosthetic joint infections (PJI) following elective total joint arthroplasty. Uncertainty exists surrounding GV as a predictor for complications in urgent arthroplasty cases following hip fractures. In this study, we evaluated the association between GV and postoperative complications in diabetic patients undergoing total hip arthroplasty (THA) and hemiarthroplasty (HA) for hip fractures. METHODS We analyzed data on 2421 consecutive patients who underwent THA or HA at our institution from 2011 to 2020. Patients with a known diagnosis of diabetes mellitus who had a minimum of three postoperative glucose values taken within the first week after surgery were included. GV was assessed using a coefficient of variation. Outcomes included short- and long-term mortality, reoperations, prosthetic joint infection (PJI) requiring revision and readmissions for any cause. RESULTS The final cohort consisted of 482 patients (294 females, 188 males). Higher GV was associated with an increased 90-day mortality (p = 0.017). GV was not associated with 30-day mortality (p = 0.45), readmissions of any cause at 30 or 90 days (p = 0.99, p = 0.91, respectively), reoperation of any cause (p = 0.91) or PJI requiring revision surgery (p = 0.42). CONCLUSIONS Higher GV in the postoperative period is associated with increased rates of mortality in diabetic patients following THA and HA for hip fractures. Efforts should be made to monitor and control glucose variability in the postoperative period.
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Affiliation(s)
- Itay Ashkenazi
- Division of Orthopedics, Tel Aviv Sourasky Medical Center, Tel-Aviv, Affiliated to the Sackler Faculty of Medicine Tel Aviv University, 6 Weizman Street, 6423906, Tel Aviv, Israel
| | - Samuel Morgan
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Nadav Graif
- Division of Orthopedics, Tel Aviv Sourasky Medical Center, Tel-Aviv, Affiliated to the Sackler Faculty of Medicine Tel Aviv University, 6 Weizman Street, 6423906, Tel Aviv, Israel
| | - Or Shaked
- Division of Orthopedics, Tel Aviv Sourasky Medical Center, Tel-Aviv, Affiliated to the Sackler Faculty of Medicine Tel Aviv University, 6 Weizman Street, 6423906, Tel Aviv, Israel
| | - Noam Shohat
- Department of Orthopedics, Shamir Medical Center, Beer-Yaakov, Affiliated to the Sackler Faculty of Medicine Tel Aviv University, Tel Aviv, Israel
| | - Amal Khoury
- Division of Orthopedics, Tel Aviv Sourasky Medical Center, Tel-Aviv, Affiliated to the Sackler Faculty of Medicine Tel Aviv University, 6 Weizman Street, 6423906, Tel Aviv, Israel
| | - Nimrod Snir
- Division of Orthopedics, Tel Aviv Sourasky Medical Center, Tel-Aviv, Affiliated to the Sackler Faculty of Medicine Tel Aviv University, 6 Weizman Street, 6423906, Tel Aviv, Israel
| | - Yaniv Warschawski
- Division of Orthopedics, Tel Aviv Sourasky Medical Center, Tel-Aviv, Affiliated to the Sackler Faculty of Medicine Tel Aviv University, 6 Weizman Street, 6423906, Tel Aviv, Israel.
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113
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Kwon J, Squires H, Franklin M, Young T. Systematic review and critical methodological appraisal of community-based falls prevention economic models. COST EFFECTIVENESS AND RESOURCE ALLOCATION 2022; 20:33. [PMID: 35842721 PMCID: PMC9287934 DOI: 10.1186/s12962-022-00367-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Accepted: 07/04/2022] [Indexed: 12/02/2022] Open
Abstract
BACKGROUND Falls impose significant health and economic burdens on community-dwelling older persons. Decision modelling can inform commissioning of alternative falls prevention strategies. Several methodological challenges arise when modelling public health interventions including community-based falls prevention. This study aims to conduct a systematic review (SR) to: systematically identify community-based falls prevention economic models; synthesise and critically appraise how the models handled key methodological challenges associated with public health modelling; and suggest areas for further methodological research. METHODS The SR followed the 2021 PRISMA reporting guideline and covered the period 2003-2020 and 12 academic databases and grey literature. The extracted methodological features of included models were synthesised by their relevance to the following challenges: (1) capturing non-health outcomes and societal intervention costs; (2) considering heterogeneity and dynamic complexity; (3) considering theories of human behaviour and implementation; and (4) considering equity issues. The critical appraisal assessed the prevalence of each feature across models, then appraised the methods used to incorporate the feature. The methodological strengths and limitations stated by the modellers were used as indicators of desirable modelling practice and scope for improvement, respectively. The methods were also compared against those suggested in the broader empirical and methodological literature. Areas of further methodological research were suggested based on appraisal results. RESULTS 46 models were identified. Comprehensive incorporation of non-health outcomes and societal intervention costs was infrequent. The assessments of heterogeneity and dynamic complexity were limited; subgroup delineation was confined primarily to demographics and binary disease/physical status. Few models incorporated heterogeneity in intervention implementation level, efficacy and cost. Few dynamic variables other than age and falls history were incorporated to characterise the trajectories of falls risk and general health/frailty. Intervention sustainability was frequently based on assumptions; few models estimated the economic/health returns from improved implementation. Seven models incorporated ethnicity- and severity-based subgroups but did not estimate the equity-efficiency trade-offs. Sixteen methodological research suggestions were made. CONCLUSION Existing community-based falls prevention models contain methodological limitations spanning four challenge areas relevant for public health modelling. There is scope for further methodological research to inform the development of falls prevention and other public health models.
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Affiliation(s)
- Joseph Kwon
- School of Health and Related Research, University of Sheffield, Regent Court (ScHARR), 30 Regent Street, Sheffield, S1 4DA England UK
| | - Hazel Squires
- School of Health and Related Research, University of Sheffield, Regent Court (ScHARR), 30 Regent Street, Sheffield, S1 4DA England UK
| | - Matthew Franklin
- School of Health and Related Research, University of Sheffield, Regent Court (ScHARR), 30 Regent Street, Sheffield, S1 4DA England UK
| | - Tracey Young
- School of Health and Related Research, University of Sheffield, Regent Court (ScHARR), 30 Regent Street, Sheffield, S1 4DA England UK
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114
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De Luca A, Murena L, Zanetti M, De Colle P, Ratti C, Canton G. Should the early surgery threshold be moved to 72 h in over-85 patients with hip fracture? A single-center retrospective evaluation on 941 patients. Arch Orthop Trauma Surg 2022; 143:3091-3101. [PMID: 35788762 DOI: 10.1007/s00402-022-04509-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Accepted: 06/10/2022] [Indexed: 11/02/2022]
Abstract
AIM Aim of the study was to assess whether early surgery and other clinical and orthogeriatric parameters could affect mortality rate in hip fracture patients aged > 85. MATERIALS AND METHODS Data regarding a 42-month period were retrospectively obtained from the institutional medical records and registry data. Gender, age, fracture pattern, surgical technique, type of anesthesia, timing of surgical intervention (within 24, 48 or 72 h from admission), days of hospitalization, mortality rate divided in intra-hospital, at 30 days and at 1 year were collected for the whole population. Some additional data were collected for an orthogeriatric subgroup. RESULTS 941 patients were considered, with a mean age of 89 years. Surgery was performed within 24, 48 and 72 h in 24.4%, 54.5% and 66.1% of cases, respectively. Intra-hospital mortality rate resulted to be 3.4%, while mortality at 30 days and 1 year resulted to be 4.5% and 31%, respectively. Early surgery within 48 and 72 h were significantly associated with a lower intra-hospital and 30-day mortality rate. In the orthogeriatric subgroup (394 patients), a significant association with a higher mortality rate was found for general anesthesia, number of comorbidities, ADL (Activities of Daily Living) < 3, transfer to other departments. CONCLUSIONS In over-85 hip fracture patients, the threshold for early surgery might be moved to 72 h to allow patients pre-operative stabilization and medical optimization as intra-hospital and 30-day mortality rates remain significantly lower. Advanced age, male sex, number of comorbidities, pre-operative dependency in ADL, general anesthesia, length of hospitalization and transfer to other departments were significantly related to mortality rate.
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Affiliation(s)
- Alessandro De Luca
- Orthopedics and Traumatology Unit, Department of Medical Surgical and Health Sciences, Cattinara Hospital-ASUGI, Trieste University, Strada di Fiume 447, 34149, Trieste, Italy. .,Department of Medical, Surgical and Health Sciences, Geriatric Unit ASUGI, University of Trieste, Trieste, Italy. .,Department of Medicine ASUGI, Surgery, and Health Sciences, University of Trieste, Trieste, Italy.
| | - Luigi Murena
- Orthopedics and Traumatology Unit, Department of Medical Surgical and Health Sciences, Cattinara Hospital-ASUGI, Trieste University, Strada di Fiume 447, 34149, Trieste, Italy.,Department of Medical, Surgical and Health Sciences, Geriatric Unit ASUGI, University of Trieste, Trieste, Italy.,Department of Medicine ASUGI, Surgery, and Health Sciences, University of Trieste, Trieste, Italy
| | - Michela Zanetti
- Orthopedics and Traumatology Unit, Department of Medical Surgical and Health Sciences, Cattinara Hospital-ASUGI, Trieste University, Strada di Fiume 447, 34149, Trieste, Italy.,Department of Medical, Surgical and Health Sciences, Geriatric Unit ASUGI, University of Trieste, Trieste, Italy.,Department of Medicine ASUGI, Surgery, and Health Sciences, University of Trieste, Trieste, Italy
| | - Paolo De Colle
- Orthopedics and Traumatology Unit, Department of Medical Surgical and Health Sciences, Cattinara Hospital-ASUGI, Trieste University, Strada di Fiume 447, 34149, Trieste, Italy.,Department of Medical, Surgical and Health Sciences, Geriatric Unit ASUGI, University of Trieste, Trieste, Italy.,Department of Medicine ASUGI, Surgery, and Health Sciences, University of Trieste, Trieste, Italy
| | - Chiara Ratti
- Orthopedics and Traumatology Unit, Department of Medical Surgical and Health Sciences, Cattinara Hospital-ASUGI, Trieste University, Strada di Fiume 447, 34149, Trieste, Italy.,Department of Medical, Surgical and Health Sciences, Geriatric Unit ASUGI, University of Trieste, Trieste, Italy.,Department of Medicine ASUGI, Surgery, and Health Sciences, University of Trieste, Trieste, Italy
| | - Gianluca Canton
- Orthopedics and Traumatology Unit, Department of Medical Surgical and Health Sciences, Cattinara Hospital-ASUGI, Trieste University, Strada di Fiume 447, 34149, Trieste, Italy.,Department of Medical, Surgical and Health Sciences, Geriatric Unit ASUGI, University of Trieste, Trieste, Italy.,Department of Medicine ASUGI, Surgery, and Health Sciences, University of Trieste, Trieste, Italy
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115
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Nordström P, Bergman J, Ballin M, Nordström A. Trends in Hip Fracture Incidence, Length of Hospital Stay, and 30-Day Mortality in Sweden from 1998-2017: A Nationwide Cohort Study. Calcif Tissue Int 2022; 111:21-28. [PMID: 35166892 PMCID: PMC9232476 DOI: 10.1007/s00223-022-00954-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Accepted: 01/25/2022] [Indexed: 01/01/2023]
Abstract
In this nationwide cohort study, we investigated trends in hip fracture incidence, hospital length of stay (LOS), and 30-day mortality after admission in Sweden. The cohort included all individuals in Sweden aged ≥ 50 years with a first hip fracture diagnosis during 1998-2017 (N = 313,761). The outcomes were hip fracture incidence and 30-day mortality. The results showed that the incidence of hip fracture decreased from 79.2 to 46.7/10,000 population in women and from 35.7 to 26.5/10,000 population in men. In contrast, 30-day mortality increased from 4.3% to 6.2% in women (P < 0.001) and from 8.4% to 11.1% in men (P < 0.001). Strong risk factors (P < 1 × 10-25 for all) for 30-day mortality were older age, male sex, and shorter LOS. From 1998 to 2017, LOS decreased by on average 4 days and was shorter in both male and female aged ≥ 90 years compared to those aged 80-89 (P < 0.001 for comparisons). In conclusion, despite population aging, hip fracture incidence in Sweden has decreased over the last 20 years. However, short-term mortality has increased, which to some extent may partly be explained by the fact that LOS has decreased without being adapted to important risk factors.
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Affiliation(s)
- Peter Nordström
- Department of Community Medicine and Rehabilitation, Unit of Geriatric Medicine, Umeå University, 90187, Umeå, Sweden.
| | - Jonathan Bergman
- Department of Community Medicine and Rehabilitation, Unit of Geriatric Medicine, Umeå University, 90187, Umeå, Sweden
| | - Marcel Ballin
- Department of Community Medicine and Rehabilitation, Unit of Geriatric Medicine, Umeå University, 90187, Umeå, Sweden
- Department of Public Health and Clinical Medicine, Section of Sustainable Health, Umeå University, Umeå, Sweden
| | - Anna Nordström
- Department of Public Health and Clinical Medicine, Section of Sustainable Health, Umeå University, Umeå, Sweden
- School of Sport Sciences, UiT the Arctic University of Norway, Tromsø, Norway
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116
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Kjærvik C, Gjertsen JE, Stensland E, Saltyte-Benth J, Soereide O. Modifiable and non-modifiable risk factors in hip fracture mortality in Norway, 2014 to 2018 : a linked multiregistry study. Bone Joint J 2022; 104-B:884-893. [PMID: 35775181 PMCID: PMC9251134 DOI: 10.1302/0301-620x.104b7.bjj-2021-1806.r1] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Aims This study aimed to identify risk factors (patient, healthcare system, and socioeconomic) for mortality after hip fractures and estimate their relative importance. Further, we aimed to elucidate mortality and survival patterns following fractures and the duration of excess mortality. Methods Data on 37,394 hip fractures in the Norwegian Hip Fracture Register from January 2014 to December 2018 were linked to data from the Norwegian Patient Registry, Statistics Norway, and characteristics of acute care hospitals. Cox regression analysis was performed to estimate risk factors associated with mortality. The Wald statistic was used to estimate and illustrate relative importance of risk factors, which were categorized in modifiable (healthcare-related) and non-modifiable (patient-related and socioeconomic). We calculated standardized mortality ratios (SMRs) comparing deaths among hip fracture patients to expected deaths in a standardized reference population. Results Mean age was 80.2 years (SD 11.4) and 67.5% (n = 25,251) were female. Patient factors (male sex, increasing comorbidity (American Society of Anesthesiologists grade and Charlson Comorbidity Index)), socioeconomic factors (low income, low education level, living in a healthcare facility), and healthcare factors (hip fracture volume, availability of orthogeriatric services) were associated with increased mortality. Non-modifiable risk factors were more strongly associated with mortality than modifiable risk factors. The SMR analysis suggested that cumulative excess mortality among hip fracture patients was 16% in the first year and 41% at six years. SMR was 2.48 for the six-year observation period, most pronounced in the first year, and fell from 10.92 in the first month to 3.53 after 12 months and 2.48 after six years. Substantial differences in median survival time were found, particularly for patient-related factors. Conclusion Socioeconomic, patient-, and healthcare-related factors all contributed to excess mortality, and non-modifiable factors had stronger association than modifiable ones. Hip fractures contributed to substantial excess mortality. Apparently small survival differences translate into substantial disparity in median survival time in this elderly population. Cite this article: Bone Joint J 2022;104-B(7):884–893.
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Affiliation(s)
- Cato Kjærvik
- Department of Community Medicine, UiT, The Arctic University of Norway, Tromsø, Norway.,Department of Surgery, Nordland Hospital Trust, Vesteraalen Hospital, Stokmarknes, Norway
| | - Jan-Erik Gjertsen
- Norwegian Hip Fracture Register, Department of Orthopaedic Surgery, Haukeland University Hospital, Bergen, Norway.,Department of Clinical Medicine, University of Bergen, Bergen, Norway
| | - Eva Stensland
- Department of Community Medicine, UiT, The Arctic University of Norway, Tromsø, Norway.,Centre for Clinical Documentation and Evaluation, Northern Norway Regional Health Authority, Tromsø, Norway
| | - Jurate Saltyte-Benth
- Institute of Clinical Medicine, Campus Ahus, University of Oslo, Oslo, Norway.,Health Services Research Unit, Akershus University Hospital, Lørenskog, Norway
| | - Odd Soereide
- Centre for Clinical Documentation and Evaluation, Northern Norway Regional Health Authority, Tromsø, Norway
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117
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Omi H, Yokoyama T, Naraoka T, Omi S, Takeuchi K. Prevalence of Cervical Canal Stenosis in Patients with Femoral Fracture: A Retrospective Single-Center Study. Spine Surg Relat Res 2022; 6:631-637. [PMID: 36561151 PMCID: PMC9747213 DOI: 10.22603/ssrr.2022-0014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Accepted: 04/17/2022] [Indexed: 12/25/2022] Open
Abstract
Introduction Cervical spine surgery reduces falls and subsequent femoral fractures. Nonetheless, current evidence on the prevalence of cervical cord compression (CCC) and increased signal intensity (ISI) in patients with femoral fractures is limited. We aimed to determine the prevalence of CCC and ISI and characterize the physical status and imaging findings using cervical spine magnetic resonance imaging (MRI) and brain computed tomography (CT) in patients with femoral fractures. Methods This study included 173 patients (140 women, 33 men) with femoral fractures caused by falling, who underwent both cervical spine MRI and brain CT. CCC cases classified as grade 2 (compression of less than one-third of the spinal cord) or higher were investigated. The ISI of the severely affected intervertebral disc level was evaluated using T2-weighted MRI. Hand grip strength and myelopathic signs were also evaluated. Data analysis was performed using the χ2 test, Fisher's exact test, and Student's t-test. Results Among the 173 patients, 83 (48.0%) had CCC, 29 (16.8%) had ISI, and 68 (39.3%) had abnormal brain CT findings. There was no ISI in patients in the non-CCC group. The patients' average age in the CCC group was significantly higher than that in the non-CCC group. There was no significant difference in the proportion of myelopathic sign and abnormal brain CT findings between the CCC and non-CCC groups or between the ISI and non-ISI groups. Bilateral hand grip strength was significantly negatively correlated with the stenosis rate (right, p=0.047; left, p=0.0018). Conclusions In conclusion, our study showed that patients with femoral fractures had a high frequency of cervical canal stenosis and intracranial lesions using cervical spine MRI and brain CT.
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Affiliation(s)
- Hirotsugu Omi
- Department of Orthopaedic Surgery, Omi Orthopaedic Clinic, Hirosaki, Aomori, Japan
| | - Toru Yokoyama
- Department of Orthopaedic Surgery, Odate Municipal General Hospital, Odate, Akita, Japan
| | - Takuya Naraoka
- Department of Orthopaedic Surgery, Fujinomiya City General Hospital, Fujinomiya, Shizuoka, Japan
| | - Sanae Omi
- Department of Radiology, Kin-ikyo Chuo Hospital, Sapporo, Hokkaido, Japan
| | - Kazunari Takeuchi
- Department of Orthopaedic Surgery, Odate Municipal General Hospital, Odate, Akita, Japan
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Backman C, Harley A, Papp S, Webber C, Poitras S, Berdusco R, Beaulé PE, French-Merkley V. Feasibility, acceptability, and preliminary effects of PATH FOR timely transfer of geriatric HIP fracture patients from hospital to rehabilitation to home (PATH4HIP): a protocol for a mixed method study. Pilot Feasibility Stud 2022; 8:124. [PMID: 35690813 PMCID: PMC9188093 DOI: 10.1186/s40814-022-01079-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2021] [Accepted: 05/27/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Hip fractures in older adults are significant contributors to severe functional decline and disability as well as hospitalization and increased health care costs. Research shows that timely referral to geriatric rehabilitation leads to better patient outcomes. Currently, a wide variability in the timing, the frequency, and the choice of appropriate setting for rehabilitation of hip fracture patients exists. AIM Evaluate the feasibility, acceptability, and preliminary effectiveness of PATH4HIP, a pathway intervention for timely transfer of post-operative geriatric hip fracture patients from hospital to rehabilitation to home. METHODS This is a single-arm, pragmatic feasibility study to measure reach, effectiveness, adoption, implementation, and maintenance of PATH4HIP, a pathway for post-operative hip fracture patients from a large academic health science center to a geriatric rehabilitation service in Ottawa, Canada. During a 6-month period, all hip fracture patients, 65 years of age or older who have undergone surgery and have met the eligibility criteria (n = 96), will be transferred to the geriatric rehabilitation service no later than post-operative day 6. Patients (n = 10-12) and clinicians who are working on the orthopedic team (n = 10-12) and on the geriatric rehabilitation service (n = 10-12) will be invited to participate in an interview to share their feedback on the intervention's feasibility and acceptability and to provide suggestions to improve PATH4HIP. Descriptive statistics will be used to summarize results of the quantitative data and content analysis will be used to analyze the qualitative data. The study will be open for recruitment from January to July 2022. DISCUSSION If feasible, PATH4HIP will result in the reduction of the post-operative acute care length of stay to less than or equal to 6 days, while having no detrimental effect on rehabilitation outcomes such as functional gains, or discharge destination.
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Affiliation(s)
- Chantal Backman
- School of Nursing, Faculty of Health Sciences, University of Ottawa; Affiliate Investigator, Ottawa Hospital Research Institute, Affiliate Investigator, Bruyère Research Institute, 451, Smyth Road, RGN 3239, Ottawa, ON, K1H 8M5, Canada.
| | - Anne Harley
- Bruyere Continuing Care; Assistant Professor Faculty of Medicine, University of Ottawa, 43 Bruyère St, Ottawa, ON, K1N 5C8, Canada
| | - Steve Papp
- Faculty of Medicine, University of Ottawa, The Ottawa Hospital, General Campus, 501 Smyth Rd, Ottawa, ON, K1H 8L6, Canada
| | - Colleen Webber
- Ottawa Hospital Research Institute, 501 Smyth Rd, Ottawa, ON, K1H 8L6, Canada
| | - Stéphane Poitras
- School of Rehabilitation Sciences, Faculty of Health Sciences, University of Ottawa, 451, Smyth Road, Ottawa, ON, K1H 8M5, Canada
| | - Randa Berdusco
- Faculty of Medicine, University of Ottawa, The Ottawa Hospital, General Campus, 501 Smyth Rd, Ottawa, ON, K1H 8L6, Canada
| | - Paul E Beaulé
- Division of Orthopaedic Surgery at The Ottawa Hospital, Faculty of Medicine, University of Ottawa, General Campus, 501 Smyth Rd, Ottawa, ON, K1H 8L6, Canada
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119
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Ye C, Schousboe JT, Morin SN, Lix LM, Leslie WD. Time since prior fracture affects mortality at the time of clinical assessment: a registry-based cohort study. Osteoporos Int 2022; 33:1257-1264. [PMID: 35059773 DOI: 10.1007/s00198-021-06236-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Accepted: 11/05/2021] [Indexed: 11/29/2022]
Abstract
UNLABELLED Fractures are associated with increased long-term mortality in patients surviving to undergo baseline DXA. Notably, excess mortality risk does not decline with increasing time since prior hip or humerus fractures, even after accounting for comorbid medical conditions and other risk factors. INTRODUCTION Mortality risk increases following most types of fracture. In routine clinical practice, patients with prior fractures seen for dual-energy X-ray absorptiometry scan (DXA) are "survivors;" whether they remain at increased mortality risk is unknown. We tested the association between prior fracture and all-cause mortality, stratified by time since fracture, in patients undergoing baseline DXA. METHODS We conducted a DXA registry-based cohort study and linked to population-based health services data for the Province of Manitoba, Canada. We identified women and men ≥ 40 years with minimum 10 years of prior healthcare coverage undergoing baseline DXA and ascertained prior fracture codes since 1984 and mortality to 2017. Time since prior fracture was calculated between the clinical encounter for the fracture and baseline DXA (index date). Cox proportional hazards models estimated hazard ratios for all-cause mortality in those with compared to those without prior fracture adjusted for (1) age and sex, and (2) age, sex, comorbidities, and other covariates. RESULTS The study cohort consisted of 74,474 individuals (mean age 64.6 years, 89.7% female). During mean follow-up 9.2 years, we ascertained 14,923 (20.0%) deaths. Except for forearm fractures, all fracture sites were associated with increased mortality risk compared to those without prior fracture, even after multivariable adjustment. Excess mortality risk tended to decline slightly with time since fracture and was no longer significant > 10 years after vertebral fracture. However, excess mortality persisted > 10 years following hip or humerus fracture. CONCLUSIONS Prior fractures are associated with increased long-term mortality in patients surviving to undergo baseline DXA. Excess mortality risk does not decline with time since prior hip or humerus fractures, after accounting for potential confounders. Fracture prevention may have important long-term benefits preserving life expectancy.
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Affiliation(s)
- C Ye
- University of Alberta, Edmonton, Canada
| | - J T Schousboe
- Park Nicollet Clinic & HealthPartners Institute, Minneapolis, MN, USA
- University of Minnesota, Minneapolis, MN, USA
| | | | - L M Lix
- University of Manitoba, Winnipeg, Canada
| | - W D Leslie
- Department of Medicine (C5121), University of Manitoba, 409 Tache Avenue, Winnipeg, R2H 2A6, Canada.
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120
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Kim KM, Lui LY, Cummings SR. Recent fall and high imminent risk of fracture in older men and women. Age Ageing 2022; 51:6618058. [PMID: 35753766 DOI: 10.1093/ageing/afac141] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2021] [Revised: 04/22/2022] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND despite fall history being a well-known risk factor for falls and fractures, the association between very recent falls and imminent fracture risk is not clearly elucidated. OBJECTIVE to study the very recent (<4 months) fall-related absolute risk of fractures in the following year. METHODS two large prospective cohort studies of women (Study of Osteoporotic Fractures [SOF]) and men (Osteoporotic Fractures in Men Study [MrOS]) aged 65 years or older were included. Data on falls were collected every 4 months, and the primary outcomes were any non-spine and hip fractures in the next 12 months. RESULTS a total of 9,704 women contributed 419,149, and 5,994 men contributed 223,885 four-monthly periods of observations during the 14.8-year SOF and 12.6-year MrOS follow-up. Falls within 4 months indicated a high risk of non-spine and hip fractures in the following year for both sexes; in women, a recent fall indicated an 8.1% absolute risk of a non-spine fracture within 1 year, a 2.5-fold higher risk than that in women without falls, a 2.5% absolute risk of hip fracture, and a 3.1-fold increased risk. Falls increased the risk of fractures regardless of whether a fracture occurred or not. Men had similar risk patterns, albeit with a lower absolute risk of fracture. CONCLUSIONS in older people, a fall within 4 months indicates a high risk of fracture in the next year, regardless of fracture occurrence. A recent fall warrants urgent evaluation and consideration of treatments to reduce the imminent risk of fractures.
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Affiliation(s)
- Kyoung Min Kim
- San Francisco Coordinating Center, California Pacific Medical Center Research Institute, San Francisco, CA, USA.,Division of Endocrinology, Department of Internal Medicine, Yongin Severance Hospital, Yonsei University College of Medicine, Yongin, South Korea
| | - Li-Yung Lui
- San Francisco Coordinating Center, California Pacific Medical Center Research Institute, San Francisco, CA, USA
| | - Steven R Cummings
- San Francisco Coordinating Center, California Pacific Medical Center Research Institute, San Francisco, CA, USA.,Department of Epidemiology and Biostatistics, University of California, San Francisco, San Francisco, CA, USA
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121
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Rapp K, Becker C, Todd C, Rehm M, Rothenbacher D, Konnopka C, König HH, Friess T, Büchele G. Association of two geriatric treatment systems on care home admission and mortality in patients with hip fracture. BMC Geriatr 2022; 22:459. [PMID: 35624422 PMCID: PMC9145150 DOI: 10.1186/s12877-022-03037-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Accepted: 03/28/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND In Germany, geriatricians deliver acute geriatric care during an acute hospital stay and subacute rehabilitation after transfer to a rehabilitation clinic. However, the proportion of patients who receive acute geriatric care (AGC) or are transferred to subacute rehabilitation (TSR) differs considerably between hospitals. The aim of this study was to analyse the association between the two geriatric treatment systems and care home admission or mortality in patients following hip fracture. METHODS Health insurance claims data were used to identify the rate of AGC per hospital and the rate of TSR per hospital following hip fracture surgery in patients aged ≥ 80 years. Outcomes were cumulative admission to a care home and cumulative mortality within 6 months after hospital admission. RESULTS Data from 23,046 hip fracture patients from 561 hospitals were analysed. The rate of AGC was not associated with care home admission. However, compared to high rates of AGC medium rates or no AGC were associated with increased death rates by 12% or 20%, respectively. Treatment in hospitals with low rates of TSR was associated with a 8% higher risk of care home admission and a 10% increased risk of death compared to treatment in hospitals with high rates of TSR. CONCLUSIONS Our study suggests potential effects of geriatric treatment: reduction of mortality in hospitals with high rates of AGC or reduction of care home admission and mortality in hospitals with high rates of TSR.
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Affiliation(s)
- Kilian Rapp
- Department of Clinical Gerontology, Robert-Bosch-Hospital, Auerbachstr.110, 70376, Stuttgart, Germany
| | - Clemens Becker
- Department of Clinical Gerontology, Robert-Bosch-Hospital, Auerbachstr.110, 70376, Stuttgart, Germany
| | - Chris Todd
- School of Health Sciences, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, M13 9PL, UK.,Manchester University NHS Foundation Trust, Manchester, M13 9WL, UK
| | - Martin Rehm
- Institute of Epidemiology and Medical Biometry, Ulm University, Ulm, Germany
| | - Dietrich Rothenbacher
- Institute of Epidemiology and Medical Biometry, Ulm University, Ulm, Germany.,Center for Trauma Research, Ulm University, Ulm, Germany
| | - Claudia Konnopka
- Department of Health Economics and Health Services Research, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Hans-Helmut König
- Department of Health Economics and Health Services Research, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Thomas Friess
- AUC - Akademie der Unfallchirurgie GmbH, Wilhelm-Hale-Straße 46b, 80639, München, Germany
| | - Gisela Büchele
- Institute of Epidemiology and Medical Biometry, Ulm University, Ulm, Germany.
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122
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Ramadi A, Ezeugwu VE, Weber S, Funabashi M, Lima CA, Perracini MR, Beaupre LA. Progressive Resistance Training Program Characteristics in Rehabilitation Programs Following Hip Fracture: A Meta-Analysis and Meta-Regression. Geriatr Orthop Surg Rehabil 2022; 13:21514593221090799. [PMID: 35514534 PMCID: PMC9067046 DOI: 10.1177/21514593221090799] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Revised: 02/08/2022] [Accepted: 03/09/2022] [Indexed: 11/17/2022] Open
Abstract
Introduction: Older adults often experience incomplete recovery after a hip fracture. Rehabilitation programs with progressive resistance training are associated with improved functional recovery. This systematic review and meta-analysis with meta-regression a) evaluated resistance training characteristics reported in hip fracture rehabilitation programs, b) performed meta-analysis of resistance training impact on strength (primary outcome), gait and physical activity (secondary outcomes), and c) explored resistance training program characteristics associated with improved outcomes using meta-regression. Materials and Methods: Medline, EMBASE, CINAHLPLUS, and Web of Science Core Collection databases were searched (January2000–February2021). Randomized controlled trials including progressive resistance training rehabilitation programs after hip fracture surgery in adults ≥50 years old were included. Meta-analyses and exploratory meta-regression were performed. Results: Meta-analysis showed significant increases in strength (10 trials-728 participants; Standardized Mean Difference (SMD) [95%CI]; .40 [.02, .78]) immediately following program completion in intervention relative to control participants. Meta-analysis on 5 trials (n = 384) with extended follow up found no significant group differences (SMD = .47 [-.28, 1.23]) in strength. Center-based relative to home-based programs were associated with significantly greater improvements in strength (P < .05) as were programs where resistance training intensity was prescribed using one-repetition maximum relative to other exercise prescription methods (P < .05). In gait meta-analysis (n = 10 trials-704 participants), gait speed in intervention participants immediately after the program was significantly higher than control (SMD = .42 [.08, .76]) but this finding was not maintained in extended follow-up (n = 5 trials-240 participants; SMD = .6 [-.26, .38]). Higher resistance training intensity was associated with significant improvements in gait speed (P < .05). No meta-analysis was performed for the 3 heterogeneous studies reporting physical activity. Discussion: Progressive resistance training improved muscle strength and gait speed after hip fracture surgery in adults ≥50years old immediately after the program ended, but the longer-term impact may be more limited. Conclusions: Higher resistance training intensity and center-based programs may be associated with more improvement, but require further research.
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Affiliation(s)
- Ailar Ramadi
- Department of Physical Therapy, University of Alberta, Edmonton, AB, Canada
| | - Victor E Ezeugwu
- Department of Pediatrics, University of Alberta, Edmonton, AB, Canada
| | - Sydnie Weber
- Department of Physical Therapy, University of Alberta, Edmonton, AB, Canada
| | | | | | | | - Lauren A Beaupre
- Department of Physical Therapy, University of Alberta, Edmonton, AB, Canada
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123
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Osteoporosis knowledge and health beliefs among middle-aged men and women in the Southern United States. J Osteopath Med 2022; 122:453-459. [DOI: 10.1515/jom-2022-0011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Accepted: 04/08/2022] [Indexed: 11/15/2022]
Abstract
Abstract
Context
The most common skeletal disease, osteoporosis, causes bone fragility due to decreased bone mass and bone microarchitecture destruction. The health belief model is often applied to asymptomatic, prevention-related diseases such as osteoporosis. Steps to mitigate the insidious nature of osteoporosis, including education, motivation, and monitoring of bone mineral density, must begin at an earlier age.
Objectives
This study evaluates the knowledge and health beliefs surrounding osteoporosis in a population of males and females 35–50 years old to determine sex-based differences in osteoporosis knowledge and beliefs and to assess the correlation between perceptions and health motivation.
Methods
Participants (81 males, 92 females) completed two questionnaires: the Osteoporosis Knowledge Test and the Osteoporosis Health Belief Scale. Descriptive statistics were performed along with Pearson product-moment correlation analysis to determine the relationships between the variables. Sex-based differences were calculated utilizing independent t-tests.
Results
We discovered a statistically significant negative correlation between the barriers to exercise and health motivation (−0.434, p < 0.001) and a statistically significant positive correlation between the benefits of exercise and health motivation (0.385, p < 0.001). However, there was not a statistically significant correlation between health motivation with the following: the benefits of calcium, susceptibility, and the seriousness of osteoporosis. Between males and females, there was a statistically significant difference in exercise and calcium knowledge, susceptibility, and the benefits of both exercise and calcium (p < 0.05).
Conclusions
Males and females 35–50 years old perceive themselves to have a low susceptibility to osteoporosis. They do not consider osteoporosis a serious disease and have little motivation to mitigate its inception or progression. Their perceptions show that barriers to exercise impact health motivation more than the perceived benefits of exercise.
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Holvik K, Hjellvik V, Karlstad Ø, Gunnes N, Hoff M, Tell GS, Meyer HE. Contribution of an extensive medication-based comorbidity index (Rx-Risk) in explaining the excess mortality after hip fracture in older Norwegians: a NOREPOS cohort study. BMJ Open 2022; 12:e057823. [PMID: 35501100 PMCID: PMC9062812 DOI: 10.1136/bmjopen-2021-057823] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Accepted: 04/07/2022] [Indexed: 11/06/2022] Open
Abstract
OBJECTIVES Patients with hip fracture are typically characterised by extensive comorbidities and excess mortality. Methods that account for a wide range of comorbidities are needed when attempting to identify causal associations in registry-based studies. We aimed to study the association between the prescription-based Rx-Risk Comorbidity Index (abbreviated Rx-Risk) and mortality by history of hip fracture, and to quantify the contribution of Rx-Risk in explaining the excess mortality after hip fracture. SETTING In this prospective study, we used nationwide registry data from outpatient care. Rx-Risk was based on filled prescriptions recorded in the Norwegian Prescription Database. Medications were mapped to 46 comorbidity categories by Anatomical Therapeutic Chemical code. Information on hip fractures during 1994-2013 was available from the Norwegian Epidemiologic Osteoporosis Studies hip fracture database, and year of death was obtained from Statistics Norway. We estimated 1-year mortality risk (January through December 2014) according to Rx-Risk score based on dispensed prescriptions in 2013, history of hip fracture, age and sex using Poisson regression. PARTICIPANTS All individuals aged 65 years and older who were alive by the end of 2013 and had filled at least one prescription in an outpatient pharmacy in Norway in 2013 (n=735 968). RESULTS Mortality increased exponentially with increasing Rx-Risk scores, and it was highest in persons with a history of hip fracture across the major range of Rx-Risk scores. Age- and sex-adjusted mortality risk difference according to history of hip fracture (yes vs no) was 4.4 percentage points (7.8% vs 3.4%). Adjustment for Rx-Risk score further attenuated this risk difference to 3.3 percentage points. CONCLUSIONS History of hip fracture and comorbidity assessed by Rx-Risk are independent risk factors for mortality in the community-dwelling older population in Norway. Comorbidity explained a quarter of the excess mortality in persons with a history of hip fracture.
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Affiliation(s)
- Kristin Holvik
- Department of Physical Health and Ageing, Norwegian Institute of Public Health, Oslo, Norway
| | - Vidar Hjellvik
- Department of Chronic Diseases, Norwegian Institute of Public Health, Oslo, Norway
| | - Øystein Karlstad
- Department of Chronic Diseases, Norwegian Institute of Public Health, Oslo, Norway
| | - Nina Gunnes
- Department of Physical Health and Ageing, Norwegian Institute of Public Health, Oslo, Norway
- Norwegian Research Centre for Women's Health, Oslo University Hospital, Oslo, Norway
| | - Mari Hoff
- Department of Neuromedicine and Movement Science, Norwegian University of Science and Technology, Trondheim, Norway
- Department of Rheumatology, St Olavs Hospital Trondheim University Hospital, Trondheim, Norway
| | - Grethe S Tell
- Department of Global Public Health and Primary Care, University of Bergen, Bergen, Norway
| | - Haakon E Meyer
- Department of Physical Health and Ageing, Norwegian Institute of Public Health, Oslo, Norway
- Department of Community Medicine and Global Health, University of Oslo Faculty of Medicine, Oslo, Norway
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125
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Prommik P, Tootsi K, Veske K, Strauss E, Saluse T, Kolk H, Märtson A. Isolated greater trochanter fracture may impose a comparable risk on older patients' survival as a conventional hip fracture: a population-wide cohort study. BMC Musculoskelet Disord 2022; 23:394. [PMID: 35477499 PMCID: PMC9044808 DOI: 10.1186/s12891-022-05336-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2022] [Accepted: 04/19/2022] [Indexed: 11/18/2022] Open
Abstract
Background Isolated greater trochanter fracture (IGT) and conventional hip fracture (HF) affect the same anatomical area but are usually researched separately. HF is associated with high mortality, and its management is well established. In contrast, IGT’s effect on mortality is unknown, and its best management strategies are unclear. This study aims to compare these patient populations, their acute- and post-acute care, physical and occupational therapy use, and up to three-year mortality. Methods This retrospective cohort study is based on population-wide data of Estonia, where routine IGT management is non-operative and includes immediate weight-bearing as tolerated. The study included patients aged ≥ 50 years with a validated index HF or IGT diagnosis between 2009–2017. The fracture populations’ acute- and post-acute care, one-year physical and occupational therapy use and three-year mortality were compared. Results A total of 0.4% (50/11,541) of included patients had an IGT. The baseline characteristics of the fracture cohorts showed a close resemblance, but the IGT patients received substantially less care. Adjusted analyses showed that the IGT patients’ acute care was 4.5 days [3.4; 5.3] shorter they had 39.2 percentage points [25.5; 52.8] lower probability for receiving post-acute care, and they had 50 percentage points [5.5: 36]] lower probability for receiving physical and occupational therapy. The IGT and HF patients’ mortality rates were comparable, being 4% and 9% for one month, 28% and 31% for one year, and 46% and 49% for three years, respectively. Crude and adjusted analyses could not find significant differences in their three-year mortality, showing a p-value of 0.6 and a hazard ratio of 0.9 [0.6; 1.3] for the IGT patients, retrospectively. Conclusions Despite IGT being a relatively minor injury, the evidence from this study suggests that it may impose a comparable risk on older patients’ survival, as does HF due to the close resemblance of the two fracture populations. Therefore, IGT in older patients may signify an underlying need for broad-based medical attention, ensuring need-based, ongoing, coordinated care. Trial registration Retrospectively registered.
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Affiliation(s)
- Pärt Prommik
- Department of Traumatology and Orthopaedics, University of Tartu, L. Puusepa 8, 50406, Tartu, Estonia. .,Traumatology and Orthopaedics Clinic, Tartu University Hospital, L. Puusepa 8, 50406, Tartu, Estonia.
| | - Kaspar Tootsi
- Department of Traumatology and Orthopaedics, University of Tartu, L. Puusepa 8, 50406, Tartu, Estonia.,Traumatology and Orthopaedics Clinic, Tartu University Hospital, L. Puusepa 8, 50406, Tartu, Estonia
| | - Karin Veske
- Traumatology and Orthopaedics Clinic, Tartu University Hospital, L. Puusepa 8, 50406, Tartu, Estonia
| | - Eiki Strauss
- Traumatology and Orthopaedics Clinic, Tartu University Hospital, L. Puusepa 8, 50406, Tartu, Estonia
| | - Toomas Saluse
- Traumatology and Orthopaedics Clinic, Tartu University Hospital, L. Puusepa 8, 50406, Tartu, Estonia
| | - Helgi Kolk
- Department of Traumatology and Orthopaedics, University of Tartu, L. Puusepa 8, 50406, Tartu, Estonia.,Traumatology and Orthopaedics Clinic, Tartu University Hospital, L. Puusepa 8, 50406, Tartu, Estonia
| | - Aare Märtson
- Department of Traumatology and Orthopaedics, University of Tartu, L. Puusepa 8, 50406, Tartu, Estonia.,Traumatology and Orthopaedics Clinic, Tartu University Hospital, L. Puusepa 8, 50406, Tartu, Estonia
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126
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Shen Q, Ma Y. Impact of diabetes mellitus on risk of major complications after hip fracture: a systematic review and meta-analysis. Diabetol Metab Syndr 2022; 14:51. [PMID: 35414035 PMCID: PMC9003957 DOI: 10.1186/s13098-022-00821-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Accepted: 03/29/2022] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND The impact of diabetes mellitus (DM) on adverse outcomes in hip fracture patients is unclear. Furthermore, no review has synthesized evidence on this subject. Therefore, the current study was designed to answer the following research question: Does DM increase the risk of mortality and major systemic complications in patients with hip fractures? METHODS PubMed, Embase, and Google Scholar were searched from 1st January 2000 to 1st August 2021 for studies comparing DM and non-DM patients with hip fractures. Outcomes of interest were pooled using risk ratios (RR). The study was registered on PROSPERO (CRD42021268525). RESULTS Sixteen studies were included. Meta-analysis revealed a statistically significant increased risk of mortality in diabetics as compared to non-diabetics after 1 year (RR: 1.24 95% CI 1.08, 1.43 I2 = 62% p = 0.003). Pooled analysis of eight studies reporting adjusted mortality outcomes also demonstrated similar results (RR: 1.17 95% CI 1.09, 1.25 I2 = 74% p < 0.0001). We noted a statistically significant increase in the risk of cardiac complications (RR: 1.44 95% CI 1.17, 1.78 I2 = 19% p = 0.0005) and risk of renal failure in diabetics as compared to non-diabetics (RR: 1.32 95% CI 1.04, 1.68 I2 = 0% p = 0.02); but no difference in the risk of cerebrovascular (RR: 1.45 95% CI 0.74, 2.85 I2 = 47% p = 0.28), pulmonary (RR: 0.94 95% CI 0.73, 1.23 I2 = 8% p = 0.67) and thromboembolic complications (RR: 0.81 95% CI 0.56, 1.17 I2 = 28% p = 0.26). CONCLUSION Our results indicate that diabetics have an increased risk of mortality as compared to non-diabetics. Scarce data indicates that the risk of cardiac complications and renal failure are increased in patients with DM but there is no difference in the risk of cerebrovascular, pulmonary, or thromboembolic complications. Further studies are needed to strengthen the current conclusions.
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Affiliation(s)
- Qiu Shen
- Department of Orthopaedics, Huzhou Central Hospital, Affiliated Central Hospital Huzhou University, 1558 Sanhuan North Road, Huzhou, 313000, Zhejiang, China
| | - Yunping Ma
- Department of Orthopaedics, Huzhou Central Hospital, Affiliated Central Hospital Huzhou University, 1558 Sanhuan North Road, Huzhou, 313000, Zhejiang, China.
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127
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Skripnikova IA, Myagkova MA, Shalnova SA, Vygodin VA, Balanova YA, Kiselev AR, Drapkina OM. Epidemiology of risk factors and estimating 10-year probability of osteoporotic fractures in the Russian Federation. Arch Osteoporos 2022; 17:62. [PMID: 35403946 DOI: 10.1007/s11657-022-01093-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Accepted: 03/04/2022] [Indexed: 02/03/2023]
Abstract
In assessing the risk of fractures, an important role is played by risk factors (RFs), the prevalence of which must be known among residents with different types of settlement in order to plan preventive measures in risk groups for fractures. Prevalence RFs varied depending on constituent entities and the settlement type. PURPOSE To investigate the prevalence of osteoporotic fractures (OPF) RFs and estimate absolute risk (AR) of OPF among urban vs rural residents of the Russian Federation. METHODS In total, 13,391 Russian women and men 40-69 years old from 12 regions participated in the study. Groups of urban (n = 12,237) and rural (n = 1154) subjects were comparable in terms of their age. Participants were interviewed using a standard modular questionnaire. AR of OPF was calculated using the Russian FRAX model. Age-dependent diagnostic and therapeutic intervention thresholds (DIT, TIT) were employed to stratify AR of OPF. RESULTS Among the OPF RFs, the most common were as follows: previous OPF (16.3%), causes of secondary osteoporosis (20.8%), and current smoking (17.9%). The frequencies of previous OPF and alcohol abuse in rural men were higher than in urban male residents. Urban women, compared with rural females, were characterized by such more frequent RFs as smoking and glucocorticoids' intake. AR increased with age and prevailed in women, compared with men, regardless of their age, region of residence, and settlement type. According to TIT, the frequency of high AR of major OPF in the sample was 7.0%. According to DIT, high, medium, and low AR of major OPF was detected in 3.1%, 42.2%, and 54.7% of participants, respectively. Among urban women compared with rural females, high AR of major OPF was more often detected (p < 0.05), using TIT, whereas there was no such pattern for men. We discovered the territorial variability of RFs and OPF AR. CONCLUSION Prevalence of OPF RFs varied in Russia depending on age, gender, constituent entities, and the settlement type. Our data have demonstrated the typical age-gender causation pattern of OPF AR. Over 40% of participants required densitometry and fracture risk reclassification.
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Affiliation(s)
- Irina A Skripnikova
- National Medical Research Center for Therapy and Preventive Medicine, Moscow, Russian Federation.
| | - Margarita A Myagkova
- National Medical Research Center for Therapy and Preventive Medicine, Moscow, Russian Federation
| | - Svetlana A Shalnova
- National Medical Research Center for Therapy and Preventive Medicine, Moscow, Russian Federation
| | - Vladimir A Vygodin
- National Medical Research Center for Therapy and Preventive Medicine, Moscow, Russian Federation
| | - Yuliya A Balanova
- National Medical Research Center for Therapy and Preventive Medicine, Moscow, Russian Federation
| | - Anton R Kiselev
- National Medical Research Center for Therapy and Preventive Medicine, Moscow, Russian Federation
| | - Oxana M Drapkina
- National Medical Research Center for Therapy and Preventive Medicine, Moscow, Russian Federation
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128
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Vilaca T, Eastell R, Schini M. Osteoporosis in men. Lancet Diabetes Endocrinol 2022; 10:273-283. [PMID: 35247315 DOI: 10.1016/s2213-8587(22)00012-2] [Citation(s) in RCA: 54] [Impact Index Per Article: 27.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Revised: 01/06/2022] [Accepted: 01/07/2022] [Indexed: 12/18/2022]
Abstract
Osteoporosis in men is a common but often overlooked disorder by clinicians. The criterion for osteoporosis diagnosis in men is similar to that in women-namely, a bone mineral density (BMD) that is 2·5 standard deviations or more below the mean for the young adult population (aged 20-29 years; T-score -2·5 or lower), measured at the hip or lumbar spine. Sex steroids are important for bone health in men and, as in women, oestrogens have a key role. Most men generally have bigger and stronger bones than women and typically have less bone loss during their lifetime. Men typically fracture less often than women, although they have a higher mortality rate after a fracture. Secondary osteoporosis is more common in men than in women. Lifestyle changes, adequate calcium, vitamin D intake, and exercise programmes are recommended for the management of osteoporosis in men. Bisphosphonates, denosumab, and teriparatide have been shown to increase BMD and are used for pharmacological treatment. In this Review, we report an updated overview of osteoporosis in men, describe new treatments and concepts, and discuss persistent controversies in the area.
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Affiliation(s)
- Tatiane Vilaca
- Department of Oncology and Metabolism, Mellanby Centre for Musculoskeletal Research, University of Sheffield, Sheffield, UK.
| | - Richard Eastell
- Department of Oncology and Metabolism, Mellanby Centre for Musculoskeletal Research, University of Sheffield, Sheffield, UK
| | - Marian Schini
- Department of Oncology and Metabolism, Mellanby Centre for Musculoskeletal Research, University of Sheffield, Sheffield, UK
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Adams AL, Ryan DS, Li BH, Williams SA, Wang Y, Weiss RJ, Black DM. Outcomes post fragility fracture among members of an integrated healthcare organization. Osteoporos Int 2022; 33:783-790. [PMID: 34686906 PMCID: PMC8930877 DOI: 10.1007/s00198-021-06205-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Accepted: 10/08/2021] [Indexed: 11/25/2022]
Abstract
UNLABELLED This study highlights an unmet need in osteoporosis management, suggesting that beyond bone mineral density and fracture history, gender, fracture type, and age should be considered for fracture risk assessment. Following fragility fracture, men, patients with a spine or hip fracture, and those aged ≥ 65 have a higher disease burden. INTRODUCTION The objective of this study was to characterize osteoporosis-related fracture incidence and identify predictors of subsequent fractures and mortality. METHODS This retrospective cohort study, conducted within Kaiser Permanente Southern California, included patients aged ≥ 50 years with qualifying fractures from 1/1/2007 to 12/31/2016, identified from diagnosis/procedure codes. Rates for fracture incidence, mortality, and resource utilization in the year post-fracture are reported. Associations between index fracture types and demographic/clinical characteristics, and mortality, subsequent fracture, and rehospitalization outcomes were estimated. RESULTS Of 63,755 eligible patients, 66.7% were ≥ 65 years and 69.1% female. Index fractures included nonhip/nonspine (64.4%), hip (25.3%), and spine (10.3%). Age-adjusted subsequent fracture rate/100 person-years was higher for those with an index spine (14.5) versus hip fracture (6.3). Hospitalization rate/100 person-years was highest for patients ≥ 65 (31.8) and for spine fractures (43.5). Men (vs women) had higher age-adjusted rates of hospitalization (19.4; 17.7), emergency room visits (73.8; 66.3), and use of rehabilitation services (31.7; 27.2). The 30-day age-adjusted mortality rate/100 person-years was 46.7, 32.4, and 15.5 for spine, hip, and nonspine/nonhip fractures. The 1-year age-adjusted mortality rate/100 person-years was 14.7 for spine and 15.6 for hip fractures. In multivariable analyses, spine and hip fractures (vs nonhip/nonspine fractures) were significant predictors of 1-year mortality, all-cause and osteoporosis-related hospitalization, and nursing home use (all P-values < 0.0001). CONCLUSION Morbidity is high in the year following a fragility fracture and men, patients with a spine or hip fracture, and those aged ≥ 65 have a greater disease burden.
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Affiliation(s)
- Annette L Adams
- Department of Research & Evaluation, Kaiser Permanente Southern California, Pasadena, CA, USA
| | - Denison S Ryan
- Department of Research & Evaluation, Kaiser Permanente Southern California, Pasadena, CA, USA
| | - Bonnie H Li
- Department of Research & Evaluation, Kaiser Permanente Southern California, Pasadena, CA, USA
| | - Setareh A Williams
- Health Economics and Outcomes Research, Global Medical Affairs, Radius Health, Inc., 22 Boston Wharf Road, 7th Floor, Boston, MA, 02210, USA.
| | - Yamei Wang
- Biostatistics, Radius Health, Inc., Boston, MA, USA
| | - Richard J Weiss
- Health Economics and Outcomes Research, Global Medical Affairs, Radius Health, Inc., 22 Boston Wharf Road, 7th Floor, Boston, MA, 02210, USA
| | - Dennis M Black
- Department of Research & Evaluation, Kaiser Permanente Southern California, Pasadena, CA, USA
- University of California, San Francisco, San Francisco, CA, USA
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Okubo N, Yoshida T, Tanaka K, Asano M, Nakazawa T, Ohara M, Hosoi K, Takahashi K. Bilateral Incomplete Atypical Femur Fractures with Severe Bowing Treated Using Elastic Intramedullary Nails: A Case Report. JBJS Case Connect 2022; 12:01709767-202206000-00048. [PMID: 35696716 DOI: 10.2106/jbjs.cc.22.00191] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
CASE A 77-year-old woman with bilateral symptomatic atypical femoral fractures (AFFs) and severe anterolateral bowing due to long-term bisphosphonate administration was treated using stainless elastic intramedullary nails. Weight-bearing pain disappeared immediately after surgery. Radiographs obtained 1 year postoperatively showed fracture healing. CONCLUSION Although intramedullary nail insertion has been recommended for symptomatic incomplete AFFs, in cases of severe bowing, rigid nail insertion was often challenging, and the complication rates were higher than those with mild bowing. The advantage of our method is easy insertion, suggesting effective treatment.
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Affiliation(s)
- Naoki Okubo
- Department of Orthopaedic Surgery, North Medical Center, Kyoto Prefectural University of Medicine, Kyoto, Japan
- Department of Orthopaedics, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto Japan
| | - Takashi Yoshida
- Department of Orthopaedic Surgery, North Medical Center, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Kazuya Tanaka
- Department of Orthopaedic Surgery, North Medical Center, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Mizuki Asano
- Department of Orthopaedic Surgery, North Medical Center, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Taku Nakazawa
- Department of Orthopaedic Surgery, North Medical Center, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Masato Ohara
- Department of Orthopaedic Surgery, North Medical Center, Kyoto Prefectural University of Medicine, Kyoto, Japan
- Department of Orthopaedics, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto Japan
| | - Kunihiko Hosoi
- Department of Orthopaedic Surgery, North Medical Center, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Kenji Takahashi
- Department of Orthopaedics, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto Japan
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Sacher SE, Hunt HB, Lekkala S, Lopez KA, Potts J, Heilbronner AK, Stein EM, Hernandez CJ, Donnelly E. Distributions of Microdamage Are Altered Between Trabecular Rods and Plates in Cancellous Bone From Men With Type 2 Diabetes Mellitus. J Bone Miner Res 2022; 37:740-752. [PMID: 35064941 PMCID: PMC9833494 DOI: 10.1002/jbmr.4509] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2021] [Revised: 01/07/2022] [Accepted: 01/11/2022] [Indexed: 01/13/2023]
Abstract
Individuals with type 2 diabetes mellitus (T2DM) have an increased risk of fragility fracture despite exhibiting normal to high bone mineral density (BMD). Conditions arising from T2DM, such as reduced bone turnover and alterations in microarchitecture, may contribute to skeletal fragility by influencing bone morphology and microdamage accumulation. The objectives of this study were (i) to characterize the effect of T2DM on microdamage quantity and morphology in cancellous bone, and (ii) relate the accumulation of microdamage to the cancellous microarchitecture. Cancellous specimens from the femoral neck were collected during total hip arthroplasty (T2DM: n = 22, age = 65 ± 9 years, glycated hemoglobin [HbA1c] = 7.00% ± 0.98%; non-diabetic [non-DM]: n = 25, age = 61 ± 8 years, HbA1c = 5.50% ± 0.4%), compressed to 3% strain, stained with lead uranyl acetate to isolate microdamage, and scanned with micro-computed tomography (μCT). Individual trabeculae segmentation was used to isolate rod-like and plate-like trabeculae and their orientations with respect to the loading axis. The T2DM group trended toward a greater BV/TV (+27%, p = 0.07) and had a more plate-like trabecular architecture (+8% BVplates , p = 0.046) versus non-DM specimens. Rods were more damaged relative to their volume compared to plates in the non-DM group (DVrods /BVrods versus DVplates /BVplates : +49%, p < 0.0001), but this difference was absent in T2DM specimens. Longitudinal rods were more damaged in the non-DM group (DVlongitudinal rods /BVlongitudinal rods : +73% non-DM versus T2DM, p = 0.027). Total damage accumulation (DV/BV) and morphology (DS/DV) did not differ in T2DM versus non-DM specimens. These results provide evidence that cancellous microarchitecture does not explain fracture risk in T2DM, pointing to alterations in material matrix properties. In particular, cancellous bone from men with T2DM may have an attenuated ability to mitigate microdamage accumulation through sacrificial rods. © 2022 American Society for Bone and Mineral Research (ASBMR).
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Affiliation(s)
- Sara E Sacher
- Department of Materials Science and Engineering, Cornell University, Ithaca, NY, USA
| | - Heather B Hunt
- Department of Materials Science and Engineering, Cornell University, Ithaca, NY, USA
| | - Sashank Lekkala
- Department of Materials Science and Engineering, Cornell University, Ithaca, NY, USA
| | - Kelsie A Lopez
- Department of Materials Science and Engineering, Cornell University, Ithaca, NY, USA
| | - Jesse Potts
- Department of Materials Science and Engineering, Cornell University, Ithaca, NY, USA
| | - Alison K Heilbronner
- Department of Medicine, Endocrinology and Metabolic Bone Service, Hospital for Special Surgery, New York, NY, USA
| | - Emily M Stein
- Department of Medicine, Endocrinology and Metabolic Bone Service, Hospital for Special Surgery, New York, NY, USA
| | - Christopher J Hernandez
- Research Division, Hospital for Special Surgery, New York, NY, USA.,Sibley School of Mechanical and Aerospace Engineering, Cornell University, Ithaca, NY, USA
| | - Eve Donnelly
- Department of Materials Science and Engineering, Cornell University, Ithaca, NY, USA.,Research Division, Hospital for Special Surgery, New York, NY, USA
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Poulsen LK, Ilvig PM, Brendstrup L, Rasmussen CL, Pedersen KA, Ditlevsen P, Henriksen SE, Kirk JW. Development, implementation and evaluation of an optimized cross-sectoral rehabilitation program after acute hip fracture surgery: A mixed-methods study. EVALUATION AND PROGRAM PLANNING 2022; 91:102021. [PMID: 34756708 DOI: 10.1016/j.evalprogplan.2021.102021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/18/2019] [Revised: 09/14/2021] [Accepted: 09/21/2021] [Indexed: 06/13/2023]
Abstract
Fall-related hip fracture (HF) is a frequent trauma in Scandinavia with a yearly incidence of 8,000 among ≥65-year-old citizens in Denmark. The rising incidence and global predictions are alarming since a HF is a major, and potentially fatal, trauma to the citizen, requiring acute surgery, a multimodal approach and post-operative crosssectoral rehabilitation. However, continuity of the rehabilitation program is frequently interrupted in the transition between sectors, compromising optimal recovery of frail citizens. Thus, there is a need to develop and implement optimized cross-sectoral rehabilitation after HF. The purpose of this explorative study was to develop, implement and evaluate an optimized cross-sectoral rehabilitation program (OCRP) after HF surgery using validated theoretical frameworks. OCRP was developed, implemented and evaluated in one municipality using a pragmatic user-centered approach, quantitative and qualitative data collection and theoretical frameworks including the Behavior Change Wheel (BCW) and RE-AIM. Results of OCRP showed optimized rehabilitation based on motivated health professionals, high patient satisfaction and tendencies of improved levels of physical function. No re-referrals to rehabilitation were reported after OCRP. The BCW, RE-AIM and user-centered approach to program development, implementation and evaluation are useful to apply in program development and evaluation processes across sectors, professions, and medical specialties.
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Affiliation(s)
- Lise Kronborg Poulsen
- University College Copenhagen, Faculty of Health, Department of Midwifery, Physiotherapy, Occupational Therapy and Psychomotor Therapy, Education in Physiotherapy, Copenhagen, Denmark; Clinical Research Centre, Copenhagen University Hospital, Hvidovre, Denmark.
| | - Pia Maria Ilvig
- Rehabilitation Hvidovre, Hvidovre Municipality, Copenhagen, Denmark
| | | | | | | | - Peter Ditlevsen
- Department of Physiotherapy, Copenhagen University Hospital, Hvidovre, Denmark
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Rooney AM, Dempster DW, Nieves JW, Zhou H, Bostrom MPG, Cosman F. Effects of teriparatide and loading modality on modeling-based and remodeling-based bone formation in the human femoral neck. Bone 2022; 157:116342. [PMID: 35092891 PMCID: PMC8941636 DOI: 10.1016/j.bone.2022.116342] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Revised: 01/05/2022] [Accepted: 01/24/2022] [Indexed: 01/23/2023]
Abstract
PURPOSE We have previously shown that a brief course of teriparatide (TPTD) stimulates bone formation in the cancellous and endocortical envelopes of the human femoral neck, and the regions of tension and compression respond differently. The purpose of the present study was to determine how much of the new bone was formed by modeling-based formation (MBF) or remodeling-based formation (RBF). METHODS We performed a double-blind trial of TPTD vs. placebo (PBO) in patients about to undergo a total hip replacement (THR) for osteoarthritis. Participants were randomized to receive daily TPTD 20 μg or PBO for an average of 6.1 weeks (range 4.1-11.8 weeks) prior to THR. After an average of 3 weeks of study drug, double tetracycline labels were administered per standard protocol. During the THR an intact sample of the mid-femoral neck (FN) was procured; this was fixed, embedded, and sectioned transversely. Histomorphometric analysis was performed in the cancellous, endocortical, and periosteal envelopes. Additionally, separate analyses were performed in the tensile and compressive regions of the endocortical and periosteal envelopes. Sites of new bone formation were identified by the presence of tetracycline labels and designated as MBF if the underlying cement line was smooth and as RBF if it was scalloped. New bone formation on smooth cement lines adjacent to scalloped reversal lines was designated as overflow RBF (oRBF). The referent for all indices was bone surface (BS). RESULTS In the cancellous and endocortical envelopes, the proportion of mineralizing surface engaged in RBF and oRBF was higher in the TPTD-treated than the PBO-treated subjects. There was also a trend toward higher MBF in TPTD vs. PBO in both envelopes. In linear mixed-effects models, TPTD was predicted to increase formation differently on the tensile and compressive surfaces depending on patient-specific anatomy, including body weight, FN angle, offset, and cortical width and porosity. Eroded surface was not different between groups in either envelope and no significant differences were observed in any parameter in the periosteal envelope. CONCLUSION We conclude that the predominant early effect of TPTD in the human femoral neck is to stimulate RBF and oRBF with a trend toward an increase in MBF in the endocortical and cancellous envelopes.
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Affiliation(s)
- Amanda M Rooney
- Nancy E. and Peter C. Meinig School of Biomedical Engineering, Cornell University, 101 Weill Hall, Ithaca, NY 14853, USA.
| | - David W Dempster
- Regional Bone Center, Helen Hayes Hospital, 55 N Route 9W, West Haverstraw, NY 10993, USA; Department of Pathology, Columbia University, 630 West 168th St., New York, NY 10025, USA
| | - Jeri W Nieves
- Regional Bone Center, Helen Hayes Hospital, 55 N Route 9W, West Haverstraw, NY 10993, USA; Department of Epidemiology, Columbia University, 722 West 168th St., New York, NY 10032, USA; Research Division, Hospital for Special Surgery, 515 East 71st St., New York, NY 10021, USA.
| | - Hua Zhou
- Regional Bone Center, Helen Hayes Hospital, 55 N Route 9W, West Haverstraw, NY 10993, USA
| | - Mathias P G Bostrom
- Research Division, Hospital for Special Surgery, 515 East 71st St., New York, NY 10021, USA.
| | - Felicia Cosman
- Department of Medicine, Columbia University, 622 West 168th St., New York, NY 10032, USA.
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Han S, Park J, Jang HD, Han K, Lee C, Kim W, Hong JY. Changes in Underweight Status and Risk of Hip Fracture: A Korean Nationwide Population-Based Cohort Study. J Clin Med 2022; 11:jcm11071913. [PMID: 35407521 PMCID: PMC8999678 DOI: 10.3390/jcm11071913] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Revised: 03/24/2022] [Accepted: 03/28/2022] [Indexed: 11/25/2022] Open
Abstract
Being underweight is associated with a high risk of hip fracture. However, the impact of change in underweight status on the risk of hip fracture is unknown. This study is performed to investigate the relationship between change in underweight status and risk of hip fracture. This study included 1,713,225 subjects aged ≥40 years who underwent two consecutive national health screenings between 2007 and 2009. We prospectively assessed the risk of hip fracture between 2010 and 2018 according to changes in underweight status. We divided the participants into four groups according to the change in underweight status: consistent non-underweight (non-underweight to non-underweight), became non-underweight (underweight to non-underweight), became underweight (non-underweight to underweight), and consistent underweight (underweight to underweight). Compared with the consistent non-underweight group, the became non-underweight (0.74/1000 person years (PY) increase in incidence rate (IR); adjusted hazard ratio (HR) 1.72; 95% confidence interval (CI) 1.42−2.07), became underweight (1.71/1000 PY increase in IR; adjusted HR 2.22; 95% CI 1.96−2.53), and consistent underweight (1.3/1000 PY increase in IR; adjusted HR 2.18; 95% CI 1.89−2.53) groups had a significantly increased risk of hip fracture (p < 0.001). Change in underweight status was significantly associated with a risk of hip fracture.
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Affiliation(s)
- Sangsoo Han
- Department of Emergency Medicine, Soonchunhyang University Bucheon Hospital, 170 Jomaru-ro, Bucheon 14584, Korea;
| | - Jiwon Park
- Department of Orthopedics, Korea University Ansan Hospital, 123, Jeokgeum-ro, Danwon-gu, Ansan-si 15355, Korea; (J.P.); (W.K.)
| | - Hae-Dong Jang
- Department of Orthopaedic Surgery, Soonchunhyang University Bucheon Hospital, 170 Jomaru-ro, Bucheon 14584, Korea;
| | - Kyungdo Han
- Department of Statistics and Actuarial Science, Soongsil University, 369 Sangdo-ro, Dongjak-gu, Seoul 06978, Korea;
| | - Choungah Lee
- Department of Emergency Medicine, Hallym University Dongtan Sacred Heart Hospital, 7 Keunjaebong-gil, Hwaseong-si 18450, Korea;
| | - Wonseok Kim
- Department of Orthopedics, Korea University Ansan Hospital, 123, Jeokgeum-ro, Danwon-gu, Ansan-si 15355, Korea; (J.P.); (W.K.)
| | - Jae-Young Hong
- Department of Orthopedics, Korea University Ansan Hospital, 123, Jeokgeum-ro, Danwon-gu, Ansan-si 15355, Korea; (J.P.); (W.K.)
- Correspondence: ; Tel.: +82-31-412-6577
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Risk prediction models incorporating institutional case volume for mortality after hip fracture surgery in the elderly. Arch Orthop Trauma Surg 2022; 143:2307-2315. [PMID: 35348872 DOI: 10.1007/s00402-022-04426-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/16/2021] [Accepted: 03/16/2022] [Indexed: 11/02/2022]
Abstract
INTRODUCTION While higher institutional case volume is associated with better postoperative outcomes in various types of surgery, institutional case volume has been rarely included in risk prediction models for surgical patients. This study aimed to develop and validate the predictive models incorporating institutional case volume for predicting in-hospital mortality and 1-year mortality after hip fracture surgery in the elderly. MATERIALS AND METHODS Data for all patients (≥ 60 years) who underwent surgery for femur neck fracture, pertrochanteric fracture, or subtrochanteric fracture between January 2008 and December 2016 were extracted from the Korean National Health Insurance Service database. Patients were randomly assigned into the derivation cohort or the validation cohort in a 1:1 ratio. Risk prediction models for in-hospital mortality and 1-year mortality were developed in the derivation cohort using the logistic regression model. Covariates included age, sex, type of fracture, type of anaesthesia, transfusion, and comorbidities such as hypertension, diabetes, coronary artery disease, chronic kidney disease, cerebrovascular disease, and dementia. Two separate models, one with and the other without institutional case volume as a covariate, were constructed, evaluated, and compared using the likelihood ratio test. Based on the models, scoring systems for predicting in-hospital mortality and 1-year mortality were developed. RESULTS Analysis of 196,842 patients showed 3.6% in-hospital mortality (7084/196,842) and 15.42% 1-year mortality (30,345/196,842). The model for predicting in-hospital mortality incorporating the institutional case volume demonstrated better discrimination (c-statistics 0.692) compared to the model without the institutional case volume (c-statistics 0.688; likelihood ratio test p value < 0.001). The performance of the model for predicting 1-year mortality was also better when incorporating institutional case volume (c-statistics 0.675 vs. 0.674; likelihood ratio test p value < 0.001). CONCLUSIONS The new institutional case volume incorporated scoring system may help to predict in-hospital mortality and 1-year mortality after hip fracture surgery in the elderly population.
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You R, Liu J, Ke L, Wan M, Zhang Y, Yu G, Mori T. Cost-Effectiveness of Sequential Denosumab/Zoledronic Acid Compared With Zoledronic Acid Monotherapy for Postmenopausal Osteoporotic Women in China. Front Pharmacol 2022; 13:816248. [PMID: 35370751 PMCID: PMC8971554 DOI: 10.3389/fphar.2022.816248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Accepted: 02/17/2022] [Indexed: 12/02/2022] Open
Abstract
Objective: The primary purpose of this study was to estimate the cost-effectiveness of sequential denosumab/zoledronic acid versus zoledronic acid monotherapy for postmenopausal osteoporotic women in China. Methods: We updated and utilized a previously validated Markov microsimulation model to obtain the cost-effectiveness of two strategies for treating postmenopausal osteoporotic women. We compared the incremental cost-effectiveness ratios (ICERs) (US dollars [$] per quality-adjusted life year [QALY]) of sequential denosumab/zoledronic acid (i.e., biannual subcutaneous denosumab for 3 years followed by annual intravenous zoledronic acid for 3 years) with zoledronic acid monotherapy for 3 years in Chinese women with postmenopausal osteoporosis at ages 65, 70, 75, and 80 from the health care payer perspective. Our study’s willingness-to-pay (WTP) threshold was set to three times the value of China’s per capita GDP in 2020 ($31,512). Results: The ICERs of sequential denosumab/zoledronic acid versus zoledronic acid monotherapy were $59,389/QALY, $23,821/QALY, $22,710/QALY, and $14,027/QALY at age 65, 70, 75, and 80 years, respectively. One-way sensitivity analyses showed that the most impactful parameter was the persistence rate of the medications. If the persistence rate of denosumab or zoledronic acid was increased by 10%, sequential denosumab/zoledronic acid would be cost-effective at age 65. In probabilistic sensitivity analyses, the probabilities of sequential denosumab/zoledronic being cost-effective compared to zoledronic acid monotherapy were approximately 29.3%, 68.7%, 86.1%, and 99.4% for ages 65, 70, 75, and 80 years, respectively, at the WTP threshold of $31,512/QALY. Conclusion: Among Chinese postmenopausal osteoporosis women over 70 years old, sequential denosumab/zoledronic acid was cost-effective compared with zoledronic acid monotherapy at the pre-determined WTP threshold.
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Affiliation(s)
- Ruxu You
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jinyu Liu
- Department of Pharmacy, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Lei Ke
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Min Wan
- Department of Pharmacy, People’s Hospital of Dongxihu District, Wuhan, China
| | - Yu Zhang
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Guangyi Yu
- Department of Pharmacy, People’s Hospital of Dongxihu District, Wuhan, China
- *Correspondence: Guangyi Yu, ; Takahiro Mori,
| | - Takahiro Mori
- Department of General Medical Science, Graduate School of Medicine, Chiba University, Chiba, Japan
- Health Services Research and Development Center, University of Tsukuba, Tsukuba, Japan
- Department of General Internal Medicine, Eastern Chiba Medical Center, Togane, Japan
- *Correspondence: Guangyi Yu, ; Takahiro Mori,
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Long H, Cao R, Zhang H, Qiu Y, Yin H, Yu H, Ma L, Diao N, Yu F, Guo A. Incidence of hip fracture among middle-aged and older Chinese from 2013 to 2015: results from a nationally representative study. Arch Osteoporos 2022; 17:48. [PMID: 35277743 DOI: 10.1007/s11657-022-01082-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Accepted: 02/15/2022] [Indexed: 02/03/2023]
Abstract
China is experiencing remarkable changes in people aging and migration. Therefore, the incidence and associated factors for hip fracture might differ from previous results. A nationally representative study of hip fracture enables policymakers to formulate preventive strategies and provide information on resource allocation. PURPOSE To estimate the incidence of hip fracture, between 2013 and 2015, among the middle-aged and older Chinese population. METHODS Individuals with hip fractures between 2013 and 2015 were identified from the China Health and Retirement Longitudinal Study. The sex-specific incidence and the associated factors of hip fracture were assessed. RESULTS Among 19,112 individuals (51.4% women; mean age 60.5 years) included in the analysis, 408 (2.13%) had a hip fracture between 2013 and 2015. Moreover, the annual incidence of hip fracture for men and women were 1065 and 1069 per 100,000, respectively. The incidence of hip fracture increased with age (p < 0.001). A history of chronic disease, being unmarried, and individuals without insurance were associated with a higher incidence of hip fracture. Interestingly, the incidence of hip fracture was higher among individuals with fewer years of education (p = 0.002). The North-East regions of China had the lowest incidence of hip fracture (1022 per 100,000) between 2013 and 2015, followed by the North (1602 per 100,000), South-Central (2055 per 100,000), East (2173 per 100,000), and South-West (2537 per 100,000) regions. Finally, the incidence was highest among participants living in the North-West region (3244 per 100,000). CONCLUSION Between 2013 and 2015, the incidence of hip fracture is high among the middle-aged and older Chinese population. Furthermore, it varied significantly according to sociodemographic and geographic factors. Therefore, the support of targeted health policies and cost-effective preventive strategies are warranted in China.
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Affiliation(s)
- Huibin Long
- Department of Orthopedics, Beijing Friendship Hospital, Capital Medical University, No. 95 Yong An Road, 100050, Beijing, China
| | - Ruiqi Cao
- Department of Orthopedics, Beijing Friendship Hospital, Capital Medical University, No. 95 Yong An Road, 100050, Beijing, China
| | - Hongrui Zhang
- Department of Orthopedics, Beijing Friendship Hospital, Capital Medical University, No. 95 Yong An Road, 100050, Beijing, China
| | - Yudian Qiu
- Department of Orthopedics, Beijing Hospital, National Center of Gerontology, Beijing, China
| | - Heyong Yin
- Department of Orthopedics, Beijing Friendship Hospital, Capital Medical University, No. 95 Yong An Road, 100050, Beijing, China
| | - Haomian Yu
- Department of Orthopedics, Beijing Friendship Hospital, Capital Medical University, No. 95 Yong An Road, 100050, Beijing, China
| | - Lifeng Ma
- Department of Orthopedics, Beijing Friendship Hospital, Capital Medical University, No. 95 Yong An Road, 100050, Beijing, China
| | - Naicheng Diao
- Department of Orthopedics, Beijing Friendship Hospital, Capital Medical University, No. 95 Yong An Road, 100050, Beijing, China
| | - Fei Yu
- Department of Orthopedics, Beijing Friendship Hospital, Capital Medical University, No. 95 Yong An Road, 100050, Beijing, China.
| | - Ai Guo
- Department of Orthopedics, Beijing Friendship Hospital, Capital Medical University, No. 95 Yong An Road, 100050, Beijing, China.
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Kwon J, Squires H, Franklin M, Lee Y, Young T. Economic models of community-based falls prevention: a systematic review with subsequent commissioning and methodological recommendations. BMC Health Serv Res 2022; 22:316. [PMID: 35255898 PMCID: PMC8902781 DOI: 10.1186/s12913-022-07647-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Accepted: 02/14/2022] [Indexed: 11/21/2022] Open
Abstract
Background Falls impose significant health and economic burdens among older populations, making their prevention a priority. Health economic models can inform whether the falls prevention intervention represents a cost-effective use of resources and/or meet additional objectives such as reducing social inequities of health. This study aims to conduct a systematic review (SR) of community-based falls prevention economic models to: (i) systematically identify such models; (ii) synthesise and critically appraise modelling methods/results; and (iii) formulate methodological and commissioning recommendations. Methods The SR followed PRISMA 2021 guideline, covering the period 2003–2020, 12 academic databases and grey literature. A study was included if it: targeted community-dwelling persons aged 60 and over and/or aged 50–59 at high falls risk; evaluated intervention(s) designed to reduce falls or fall-related injuries; against any comparator(s); reported outcomes of economic evaluation; used decision modelling; and had English full text. Extracted data fields were grouped by: (A) model and evaluation overview; (B) falls epidemiology features; (C) falls prevention intervention features; and (D) evaluation methods and outcomes. A checklist for falls prevention economic evaluations was used to assess reporting/methodological quality. Extracted fields were narratively synthesised and critically appraised to inform methodological and commissioning recommendations. The SR protocol is registered in the Prospective Register of Systematic Reviews (CRD42021232147). Results Forty-six models were identified. The most prevalent issue according to the checklist was non-incorporation of all-cause care costs. Based on general population, lifetime models conducting cost-utility analyses, seven interventions produced favourable ICERs relative to no intervention under the cost-effectiveness threshold of US$41,900 (£30,000) per QALY gained; of these, results for (1) combined multifactorial and environmental intervention, (2) physical activity promotion for women, and (3) targeted vitamin D supplementation were from validated models. Decision-makers should explore the transferability and reaches of interventions in their local settings. There was some evidence that exercise and home modification exacerbate existing social inequities of health. Sixteen methodological recommendations were formulated. Conclusion There is significant methodological heterogeneity across falls prevention models. This SR’s appraisals of modelling methods should facilitate the conceptualisation of future falls prevention models. Its synthesis of evaluation outcomes, though limited to published evidence, could inform commissioning. Supplementary Information The online version contains supplementary material available at 10.1186/s12913-022-07647-6.
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Affiliation(s)
- Joseph Kwon
- School of Health and Related Research, University of Sheffield, Regent Court (ScHARR), 30 Regent Street, Sheffield, S1 4DA, England.
| | - Hazel Squires
- School of Health and Related Research, University of Sheffield, Regent Court (ScHARR), 30 Regent Street, Sheffield, S1 4DA, England
| | - Matthew Franklin
- School of Health and Related Research, University of Sheffield, Regent Court (ScHARR), 30 Regent Street, Sheffield, S1 4DA, England
| | - Yujin Lee
- Warwick Medical School, University of Warwick, Gibbet Hill Road, Coventry, CV4 7AL, England
| | - Tracey Young
- School of Health and Related Research, University of Sheffield, Regent Court (ScHARR), 30 Regent Street, Sheffield, S1 4DA, England
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139
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Nurmi-Lüthje I, Tiihonen R, Paattiniemi EL, Sarkkinen H, Naboulsi H, Pigg S, Kaukonen JP, Kataja M, Lüthje P. Relatively low and moderate pre-fracture serum 25-hydroxyvitamin D levels associated with the highest survival in elderly hip fracture patients in Finland: a minimum 3-year follow-up. Osteoporos Int 2022; 33:611-621. [PMID: 34591132 PMCID: PMC8481108 DOI: 10.1007/s00198-021-06094-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Accepted: 08/05/2021] [Indexed: 10/25/2022]
Abstract
UNLABELLED The association between serum 25-hydroxyvitamin D level and post-fracture mortality indicates beneficial relatively high serum 25-hydroxyvitamin D concentrations. A 1-year cohort study on 245 hip fracture patients in Finland indicated the lowest 3-year mortality and highest survival among patients with serum 25-hydroxyvitamin D level of 50-74 nmol/L. PURPOSE To explore pre-fracture serum 25-hydroxyvitamin D level as a factor associated with post-fracture survival among a cohort of hip fracture patients in Finland. METHODS A prospectively collected cohort of hip fracture patients (n = 245, 70% women) from two hospitals was followed for 3.2 post-hip fracture years. Serum 25-hydroxyvitamin D was measured in admission to the hospital and classified: < 50, 50-74, 75-99, and ≥ 100 nmol/L. Survival was analyzed with a Bayesian multivariate model. Relative survival was explored with the life table method according to serum 25-hydroxyvitamin D. Mortality according to serum 25-hydroxyvitamin D level and to the hospital was calculated. RESULTS Mortality in the patients with serum 25-hydroxyvitamin D level of 50-74 nmol/L was significantly lower than in all other patients together at every post-fracture year. The most important factors for survival were age under 85 years; living in an actual/private home; serum 25-hydroxyvitamin D level of 50-74 nmol/L, followed by 75-99 nmol/L; ASA classes 1-2 and 3; and female sex. The mean age of patients with serum 25-hydroxyvitamin D level of 50-99 nmol/L was significantly higher than in other levels. Relative survival was highest in men, women, and patients in hospital B with serum 25-hydroxyvitamin D level of 50-74 nmol. CONCLUSION The highest 3-year survival and the lowest mortality in this cohort appeared in patients with pre-fracture serum 25-hydroxyvitamin D level of 50-74 nmol/L. This result differs from similar studies and is lower than the recommended level of 25-hydroxyvitamin D among hip fracture patients. The results should be examined in future research with larger data.
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Affiliation(s)
- I Nurmi-Lüthje
- Department of Public Health, Helsinki University, Mannerheimintie 172, FI-00300, Helsinki, Finland.
| | - R Tiihonen
- Department of Orthopedics and Traumatology, Päijät-Häme Central Hospital, Keskussairaalankatu 7, FI-15850, Lahti, Finland
| | - E-L Paattiniemi
- Centre for Laboratory Services, Päijät-Häme Social and Health Care Group, Keskussairaalankatu 7, FI-15850, Lahti, Finland
| | - H Sarkkinen
- Centre for Laboratory Services, Päijät-Häme Social and Health Care Group, Keskussairaalankatu 7, FI-15850, Lahti, Finland
| | - H Naboulsi
- Joint Authority for Päijät-Häme Social and Health Care Services, Päijät-Häme Social and Health Care Group, Keskussairaalankatu 7, FI-15850, Lahti, Finland
| | - S Pigg
- Kouvola Health Center, Marjoniementie 10, FI-45100, Kouvola, Finland
| | - J-P Kaukonen
- Terveystalo Lahti, Aleksanterinkatu 11-13, FI-15110, Lahti, Finland
| | - M Kataja
- National Institute for Health and Welfare, Mannerheimintie 166, FI-0027, Helsinki, Finland
| | - P Lüthje
- North Kymi Hospital, FI-45750, Kuusankoski, Finland
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140
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Li CC, Hsu JC, Liang FW, Chang YF, Chiu CJ, Wu CH. The association between osteoporosis medications and lowered all-cause mortality after hip or vertebral fracture in older and oldest-old adults: a nationwide population-based study. Aging (Albany NY) 2022; 14:2239-2251. [PMID: 35232893 PMCID: PMC8954959 DOI: 10.18632/aging.203927] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Accepted: 02/15/2022] [Indexed: 11/29/2022]
Abstract
Background: Osteoporotic fracture is a common public-health problem in ageing societies. Although post-fracture usage of osteoporosis medications may reduce mortality, recent results have been inconsistent. We aimed to examine associations between osteoporosis medication and mortality in older adults, particularly oldest-old adults (>=85 years old). Methods: Participants aged 65 years old and older newly diagnosed with both osteoporosis and hip or vertebral fractures within 2009-2017 were recruited from the records of 23,455,164 people in Taiwan National Health Insurance Research Database (NHIRD). Osteoporosis medication exposure was calculated after the first-time ambulatory visit with newly diagnosed osteoporosis. Mortality and its specific causes were ascertained from Cause of Death Data. Patients were followed until death or censored at the end of 2018. Results: A total of 87,935 participants aged 65 years old and over (73.4% female), with a mean 4.13 follow-up years, were included. Taking medication was associated with significantly lower risk of mortality (hip fracture HR 0.75, vertebral fracture HR 0.74), even in the oldest-old adults (hip fracture HR 0.76, vertebral fracture HR 0.72), where a longer duration of taking osteoporosis medication was associated with lower all-cause mortality. Specific causes of mortality were also significantly lower for participants taking osteoporosis medication (cancer HR 0.84 in hip fracture, 0.75 in vertebral fracture; cardiovascular disease HR 0.85 in hip fracture, 0.91 in vertebral fracture). Conclusions: Osteoporosis medication after hip or vertebral fracture may reduce mortality risk in older adults, notably in oldest-old adults. Encouraging the use of post-fracture osteoporosis medication in healthcare policies is warranted.
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Affiliation(s)
- Chia-Chun Li
- Institute of Allied Health Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan.,Department of Family Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Jason C Hsu
- International PhD Program in Biotech and Healthcare Management, College of Management, Taipei Medical University, Taipei, Taiwan.,Clinical Data Center, Office of Data Science, Taipei Medical University, Taipei, Taiwan.,Research Center of Data Science on Healthcare Industry, College of Management, Taipei Medical University, Taipei, Taiwan.,Clinical Big Data Research Center, Taipei Medical University Hospital, Taipei Medical University, Taipei, Taiwan
| | - Fu-Wen Liang
- Department of Public Health, College of Health Sciences, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Yin-Fan Chang
- Department of Family Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Ching-Ju Chiu
- Institute of Allied Health Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan.,Institute of Gerontology, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Chih-Hsing Wu
- Department of Family Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan.,Department of Family Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan.,Institute of Gerontology, College of Medicine, National Cheng Kung University, Tainan, Taiwan
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141
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You R, Liu J, Ke L, Yu G, Zhang Y, Mori T. Cost-Effectiveness of Sequential Teriparatide/Zoledronic Acid Compared With Zoledronic Acid Monotherapy for Postmenopausal Osteoporotic Women in China. Front Public Health 2022; 10:794861. [PMID: 35284380 PMCID: PMC8907523 DOI: 10.3389/fpubh.2022.794861] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Accepted: 01/20/2022] [Indexed: 11/19/2022] Open
Abstract
Objective We aimed to assess the cost-effectiveness of sequential teriparatide/zoledronic acid relative to zoledronic acid monotherapy for postmenopausal osteoporotic women in China. Methods A previously validated Markov microsimulation model was updated to examine the cost-effectiveness of daily subcutaneous teriparatide for 2 years followed by annual intravenous zoledronic acid for 3 years (sequential teriparatide/zoledronic acid), compared with zoledronic acid monotherapy for 3 years in Chinese women with postmenopausal osteoporosis at ages 65, 70, 75, and 80 from the health care payer perspective. Results The incremental cost-effectiveness ratios (ICERs) (US dollars [$] per quality-adjusted life-year [QALY]) of sequential teriparatide/zoledronic acid vs. zoledronic acid monotherapy was $173,223/QALY at age 65 years, which was much higher than the pre-determined willingness-to-pay (WTP) threshold of $ 31,512/QALY, and the results were similar at other ages. In one-way sensitivity analyses, the two most impactful parameters were the cost of teriparatide and the residual effects of the medications included in this study. Sequential teriparatide/zoledronic acid became cost-effective at age 80 with the cost of teriparatide reduced by 50%. Without the residual effect, the ICER increased to $257,982/QALY. Probabilistic sensitivity analyses shown that the probabilities of zoledronic acid monotherapy being cost-effective were 100% at a WTP of $31,512/QALY. Conclusions Among Chinese women with postmenopausal osteoporosis, sequential teriparatide/zoledronic acid was not cost-effective unless the cost of teriparatide was reduced by 50% only for the participants over 80 years.
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Affiliation(s)
- Ruxu You
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jinyu Liu
- Department of Pharmacy, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Lei Ke
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Guangyi Yu
- Department of Pharmacy, People's Hospital of Dongxihu District, Wuhan, China
| | - Yu Zhang
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Takahiro Mori
- Department of General Medical Science, Graduate School of Medicine, Chiba University, Chiba, Japan
- Health Services Research and Development Center, University of Tsukuba, Tsukuba, Japan
- Department of General Internal Medicine, Eastern Chiba Medical Center, Togane, Chiba, Japan
- *Correspondence: Takahiro Mori
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142
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Nishimura H, Nawa N, Ogawa T, Fushimi K, Fujiwara T. Association of ambient temperature and sun exposure with hip fractures in Japan: A time-series analysis using nationwide inpatient database. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 807:150774. [PMID: 34619189 DOI: 10.1016/j.scitotenv.2021.150774] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Revised: 09/16/2021] [Accepted: 09/17/2021] [Indexed: 06/13/2023]
Abstract
BACKGROUND Evidence on whether meteorological conditions affect hip fractures (HFs) is limited. This study aimed to clarify the associations between ambient temperature and sun exposure and HFs in Japan. METHODS Record of daily hospital admissions for HFs between 2015 and 2018 were extracted from a Japanese nationwide inpatient database. We conducted a time-series quasi-Poisson regression analysis using a distributed lag non-linear model with lag 0-39 days to estimate prefecture-specific relative risks (RRs) of HFs. We also estimated pooled RRs using random-effects meta-analysis. RESULTS We identified 355,563 HFs. For mean temperature, immediate RRs (lag 0-2 days) were 1.349 (95% confidence interval (CI): 1.305, 1.395) and 0.754 (95% CI: 0.727, 0.782) for low (mean of the 2.5th percentile) and high (mean of the 97.5th percentile) mean temperature, respectively, relative to the reference (mean of medians). For sunshine duration, immediate RRs were 0.929 (95% CI: 0.913, 0.946) and 1.056 (95% CI: 1.029, 1.085) for short (mean of the 2.5th percentile) and long (mean of the 97.5th percentile) sunshine duration, respectively, and delayed RRs (lag 3-39 days) was 0.770 (95% CI: 0.696, 0.851) for long sunshine duration relative to the reference (mean of medians). Immediate RRs were larger for both exposures in patients admitted from home than in those from care facilities. CONCLUSIONS Lower mean temperature and longer sunshine duration were associated with immediate higher HF risks. Higher mean temperature and shorter sunshine duration were associated with immediate lower HF risks. These associations were modified by admission routes. Longer sunshine duration was also associated with delayed lower HF risks.
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Affiliation(s)
- Hisaaki Nishimura
- Department of Global Health Promotion, Tokyo Medical and Dental University, Tokyo, Japan
| | - Nobutoshi Nawa
- Department of Medical Education Research and Development, Tokyo Medical and Dental University, Tokyo, Japan
| | - Takahisa Ogawa
- Department of Global Health Promotion, Tokyo Medical and Dental University, Tokyo, Japan; Department of Orthopedic Surgery, Tokyo Medical and Dental University, Tokyo, Japan
| | - Kiyohide Fushimi
- Department of Health Policy and Informatics, Tokyo Medical and Dental University, Tokyo, Japan
| | - Takeo Fujiwara
- Department of Global Health Promotion, Tokyo Medical and Dental University, Tokyo, Japan.
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143
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Fardellone P, Barnieh L, Quignot N, Gusto G, Khachatryan A, Kahangire DA, Worth G, O'Kelly J, Desamericq G. Exploring the treatment gap among patients with osteoporosis-related fractures in France. Arch Osteoporos 2022; 17:29. [PMID: 35113266 DOI: 10.1007/s11657-021-01041-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Accepted: 11/11/2021] [Indexed: 02/03/2023]
Abstract
The use of anti-osteoporosis treatment following a diagnosis of osteoporosis with fracture or a relevant fragility fracture remains low in France. Initiating an anti-resorptive may reduce the incidence of a subsequent fracture by 60%. PURPOSE To describe real-world osteoporosis treatment patterns in individuals with a fragility fracture in France and to explore the impact of initiating treatment on the risk of subsequent fracture. METHODS A retrospective cohort study, using the national French Health Insurance claims database. Males and females 50 years and over, with a hospital discharge diagnosis of osteoporosis with fracture or a relevant fragility fracture between 2011 and 2014, were included and followed until death or the end of 2016, whichever came first. The primary outcome was the proportion of patients receiving anti-osteoporosis treatments prior to and post-index fracture. Change in fracture rates before and after treatment initiation was assessed in an exploratory analysis. RESULTS A total of 574,133 patients (138,567 males, 435,566 females) had a qualifying index fracture. The proportion of patients receiving any anti-osteoporosis treatment increased pre-index fracture to post-index fracture from 2.2 to 5.6% among males, and from 11.8 to 18.2% among females. Oral bisphosphonates were the most prescribed anti-osteoporosis treatment for both males and females among post-index fractures (60.6% and 68.8% of patients initiating treatment). Following initiation of anti-resorptives, the incidence of subsequent fracture was reduced by 60% (rate ratio (RR): 0.40, 95% confidence interval [CI]: 0.34-0.45). CONCLUSION Anti-osteoporosis treatment following an index fracture in France remains low. Improved identification and pharmacologic management of patients at risk of fragility fractures are necessary to reduce the risk of subsequent fractures.
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Affiliation(s)
- Patrice Fardellone
- Service de Rhumatologie, Hopital Nord - Place Victor Pauchet, CHU Amiens, Université de Picardie - Jules Verne, 80054, Amiens Cedex, France.
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144
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Rendina D, D'Elia L, De Filippo G, Abate V, Evangelista M, Giaquinto A, Barone B, Piccinocchi G, Prezioso D, Strazzullo P. Metabolic syndrome is not associated to an increased risk of low bone mineral density in men at risk for osteoporosis. J Endocrinol Invest 2022; 45:309-315. [PMID: 34313972 PMCID: PMC8783849 DOI: 10.1007/s40618-021-01638-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Accepted: 07/12/2021] [Indexed: 11/29/2022]
Abstract
PURPOSE We have recently demonstrated a significant association between osteoporosis (Op) and metabolic syndrome (MetS) in Caucasian women examined by Dual-energy X-ray absorptiometry (DXA) for suspected Op. This cross-sectional study was performed to evaluate the association between MetS and Op in Caucasian men enrolled in the same geographical area, with identical criteria and in the same time range. METHODS Among subjects enrolled in the SIMON study, we selected the medical records of all free-living men who performed a contextual evaluation of both bone mineral density (BMD) by DXA and MetS constitutive elements (arterial blood pressure, waist circumference, serum levels of triglycerides, high-density lipoprotein cholesterol, and fasting glucose). All enrolled subjects refer to "COMEGEN" general practitioners' cooperative operating in Naples, Southern Italy. RESULTS Overall, the medical records of 880 men were examined. No significant association between MetS and Op was observed. Among MetS constitutive elements, waist circumference was inversely related to Op risk. CONCLUSION In Caucasian men examined by DXA for suspected Op, no significant association was observed between Op and MetS. The study results contrast to those observed in women enrolled in the same geographical area, with identical criteria and in the same time range and may be related to sexual dimorphism occurring in clinical expressiveness of both MetS and Op.
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Affiliation(s)
- D Rendina
- Department of Clinical Medicine and Surgery, Federico II University, 80131, Naples, Italy
| | - L D'Elia
- Department of Clinical Medicine and Surgery, Federico II University, 80131, Naples, Italy
| | - G De Filippo
- Assistance Publique-Hôpitaux de Paris, Hôpital Robert-Debré, Service d'Endocrinologie et Diabétologie, 48, Boulevard Sérurier, 75019, Paris, France.
| | - V Abate
- Department of Clinical Medicine and Surgery, Federico II University, 80131, Naples, Italy
| | - M Evangelista
- Department of Clinical Medicine and Surgery, Federico II University, 80131, Naples, Italy
| | - A Giaquinto
- Department of Clinical Medicine and Surgery, Federico II University, 80131, Naples, Italy
| | - B Barone
- Department of Neuroscience Reproductive Sciences and Dentistry, Federico II University, 80131, Naples, Italy
| | | | - D Prezioso
- Department of Neuroscience Reproductive Sciences and Dentistry, Federico II University, 80131, Naples, Italy
| | - P Strazzullo
- Department of Clinical Medicine and Surgery, Federico II University, 80131, Naples, Italy
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145
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Masouros P, Antoniou G, Nikolaou VS. Efficacy and safety of tranexamic acid in hip fracture surgery. How does dosage affect outcomes: A meta-analysis of randomized controlled trials. Injury 2022; 53:294-300. [PMID: 34689986 DOI: 10.1016/j.injury.2021.09.063] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Revised: 09/19/2021] [Accepted: 09/28/2021] [Indexed: 02/02/2023]
Abstract
AIM The objective of this study was to assess the efficacy and safety of intravenous TXA administration in elderly patients undergoing hip fracture surgery focusing on the effect of various dosages. METHODS A systematic search of PubMed, Embase and Cochrane Library was conducted until February 2021. Our primary outcome was peri‑operative total blood loss, while secondary outcomes included transfusion rate, mean count of transfused RBC units and thromboembolic events' incidence. A subgroup analysis was performed with respect to TXA dosage. RESULTS Out of 146 records identified, 10 randomized controlled studies met the selection criteria. Data synthesis revealed that TXA resulted in a significant reduction in total blood loss by 229.45 ml in favor of TXA; 95% CI: [189.5, 269.4] and transfusion rate by 40%, RR = 0.60; 95% CI: [0.47, 0.78]. No increase in thromboembolic events rate was observed (RR = 1.08, 95% CI: [0.68, 1.69]) Furthermore, sub-analysis with respect to TXA dosage showed no significant difference in total blood loss reduction between "single" and "multiple doses" studies (223 vs 233.5 ml, p = 0.85.), while a trend for lower complications rate was observed in patients receiving a single dose of ≤ 15 mg/kg. CONCLUSIONS This meta-analysis provides strong evidence that TXA is a safe and effective agent to reduce perioperative blood loss in hip fracture surgery. When compared with higher dosages, a single dose of 15 mg/kg is associated with a non-significant reduction in adverse events, while achieving comparable outcomes.
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Affiliation(s)
| | - Georgia Antoniou
- Evangelismos General Hospital, Orthopaedic Department, Athens, Greece
| | - Vasileios S Nikolaou
- Konstandopoulio General Hospital, 2nd Academic Department of Orthopaedics, School of Medicine, National & Kapodistrian University of Athens, Athens, Greece.
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146
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Van Heghe A, Mordant G, Dupont J, Dejaeger M, Laurent MR, Gielen E. Effects of Orthogeriatric Care Models on Outcomes of Hip Fracture Patients: A Systematic Review and Meta-Analysis. Calcif Tissue Int 2022; 110:162-184. [PMID: 34591127 PMCID: PMC8784368 DOI: 10.1007/s00223-021-00913-5] [Citation(s) in RCA: 50] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Accepted: 09/06/2021] [Indexed: 10/24/2022]
Abstract
Orthogeriatrics is increasingly recommended in the care of hip fracture patients, although evidence for this model is conflicting or at least limited. Furthermore, there is no conclusive evidence on which model [geriatric medicine consultant service (GCS), geriatric medical ward with orthopedic surgeon consultant service (GW), integrated care model (ICM)] is superior. The review summarizes the effect of orthogeriatric care for hip fracture patients on length of stay (LOS), time to surgery (TTS), in-hospital mortality, 1-year mortality, 30-day readmission rate, functional outcome, complication rate, and cost. Two independent reviewers retrieved randomized controlled trials, controlled observational studies, and pre/post analyses. Random-effects meta-analysis was performed. Thirty-seven studies were included, totaling 37.294 patients. Orthogeriatric care significantly reduced LOS [mean difference (MD) - 1.55 days, 95% confidence interval (CI) (- 2.53; - 0.57)], but heterogeneity warrants caution in interpreting this finding. Orthogeriatrics also resulted in a 28% lower risk of in-hospital mortality [95%CI (0.56; 0.92)], a 14% lower risk of 1-year mortality [95%CI (0.76; 0.97)], and a 19% lower risk of delirium [95%CI (0.71; 0.92)]. No significant effect was observed on TTS and 30-day readmission rate. No consistent effect was found on functional outcome. Numerically lower numbers of complications were observed in orthogeriatric care, yet some complications occurred more frequently in GW and ICM. Limited data suggest orthogeriatrics is cost-effective. There is moderate quality evidence that orthogeriatrics reduces LOS, in-hospital mortality, 1-year mortality, and delirium of hip fracture patients and may reduce complications and cost, while the effect on functional outcome is inconsistent. There is currently insufficient evidence to recommend one or the other type of orthogeriatric care model.
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Affiliation(s)
| | - Gilles Mordant
- Institute of Statistics, Biostatistics and Actuarial Sciences, UCLouvain, Louvain-la-Neuve, Belgium
| | - Jolan Dupont
- Gerontology and Geriatrics, Department of Public Health and Primary Care, KU Leuven, Leuven, Belgium
- Centre for Metabolic Bone Diseases, UZ Leuven, Leuven, Belgium
- Department of Geriatrics, University Hospitals Leuven, Herestraat 49, 3000, Leuven, Belgium
| | - Marian Dejaeger
- Gerontology and Geriatrics, Department of Public Health and Primary Care, KU Leuven, Leuven, Belgium
- Centre for Metabolic Bone Diseases, UZ Leuven, Leuven, Belgium
- Department of Geriatrics, University Hospitals Leuven, Herestraat 49, 3000, Leuven, Belgium
| | - Michaël R Laurent
- Centre for Metabolic Bone Diseases, UZ Leuven, Leuven, Belgium
- Geriatrics Department, Imelda Hospital, Bonheiden, Belgium
| | - Evelien Gielen
- Gerontology and Geriatrics, Department of Public Health and Primary Care, KU Leuven, Leuven, Belgium.
- Centre for Metabolic Bone Diseases, UZ Leuven, Leuven, Belgium.
- Department of Geriatrics, University Hospitals Leuven, Herestraat 49, 3000, Leuven, Belgium.
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147
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Manosroi W, Atthakomol P, Isaradech N, Phinyo P, Vaseenon T. Preoperative Correction of Low Hemoglobin Levels Can Reduce 1-Year All-Cause Mortality in Osteoporotic Hip Fracture Patients: A Retrospective Observational Study. Clin Interv Aging 2022; 17:165-173. [PMID: 35210763 PMCID: PMC8860348 DOI: 10.2147/cia.s354519] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Accepted: 02/04/2022] [Indexed: 12/23/2022] Open
Abstract
Purpose Osteoporotic hip fracture surgery is associated with a risk of morbidity and mortality. Admission hemoglobin levels <10 g/dL have been documented as a strong predictor of mortality risk. This study aimed to investigate the mortality outcome between osteoporotic hip fracture patients who had preoperative hemoglobin levels raised to ≥10 g/dL and those with hemoglobin levels were <10 g/dL. Patients and Methods This 5-year retrospective observational study included 226 participants with osteoporotic hip fractures that required surgery and who had admission hemoglobin levels <10 g/dL. Patients were categorized into two groups: those with corrected preoperative hemoglobin ≥10 g/dL and those with either corrected or uncorrected preoperative hemoglobin <10 g/dL. Outcomes were analyzed using Cox proportional hazard regression adjusted for confounders. Results are presented as hazard ratio (HR) and 95% confidence interval (95% CI). Results Among 226 the patients, the overall mortality rate was 17.25% (n=39/226) of the 226 patients, 93 (41.15%) had their hemoglobin levels raised to ≥10 g/dL by red blood cell transfusion. Multivariable analysis after adjustment for confounders showed a 50% lower incidence of mortality among patients with preoperative hemoglobin levels ≥10 g/dL than among those with hemoglobin levels <10 g/dL (HR 0.50, 95% CI (0.25–0.99), p=0.048). Conclusion In osteoporotic hip fracture patients with admission hemoglobin <10g/dL, raising preoperative hemoglobin levels to ≥10 g/dL can significantly reduce the risk of mortality. Testing for and correction of low preoperative hemoglobin levels is of value in hip surgery patients.
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Affiliation(s)
- Worapaka Manosroi
- Division of Endocrinology, Department of Internal Medicine, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Pichitchai Atthakomol
- Department of Orthopaedics, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
- Clinical Epidemiology and Clinical Statistic Center, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
- Correspondence: Pichitchai Atthakomol, Department of Orthopaedics, Faculty of Medicine, Chiang Mai University, Chiang Mai, Muang Chiang Mai, Thailand, Tel +66 53 936453 Email
| | - Natthanaphop Isaradech
- Biomedical Informatics Center, Department of Family Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Phichayut Phinyo
- Clinical Epidemiology and Clinical Statistic Center, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
- Department of Family Medicine, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Tanawat Vaseenon
- Department of Orthopaedics, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
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148
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Øvrebø Ø, Perale G, Wojciechowski JP, Echalier C, Jeffers JRT, Stevens MM, Haugen HJ, Rossi F. Design and clinical application of injectable hydrogels for musculoskeletal therapy. Bioeng Transl Med 2022; 7:e10295. [PMID: 35600661 PMCID: PMC9115710 DOI: 10.1002/btm2.10295] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2021] [Revised: 01/14/2022] [Accepted: 01/18/2022] [Indexed: 11/25/2022] Open
Abstract
Musculoskeletal defects are an enormous healthcare burden and source of pain and disability for individuals. With an aging population, the proportion of individuals living with these medical indications will increase. Simultaneously, there is pressure on healthcare providers to source efficient solutions, which are cheaper and less invasive than conventional technology. This has led to an increased research focus on hydrogels as highly biocompatible biomaterials that can be delivered through minimally invasive procedures. This review will discuss how hydrogels can be designed for clinical translation, particularly in the context of the new European Medical Device Regulation (MDR). We will then do a deep dive into the clinically used hydrogel solutions that have been commercially approved or have undergone clinical trials in Europe or the United States. We will discuss the therapeutic mechanism and limitations of these products. Due to the vast application areas of hydrogels, this work focuses only on treatments of cartilage, bone, and the nucleus pulposus. Lastly, the main steps toward clinical translation of hydrogels as medical devices are outlined. We suggest a framework for how academics can assist small and medium MedTech enterprises conducting the initial clinical investigation and post‐market clinical follow‐up required in the MDR. It is evident that the successful translation of hydrogels is governed by acquiring high‐quality pre‐clinical and clinical data confirming the device mechanism of action and safety.
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Affiliation(s)
- Øystein Øvrebø
- Department of Chemistry, Materials and Chemical Engineering “Giulio Natta”Politecnico di MilanoMilanoItaly
- Department of BiomaterialsInstitute of Clinical Dentistry, University of OsloOsloNorway
- Material Biomimetic ASOslo Science ParkOsloNorway
| | - Giuseppe Perale
- Industrie Biomediche Insubri SAMezzovico‐ViraSwitzerland
- Faculty of Biomedical SciencesUniversity of Southern SwitzerlandLuganoSwitzerland
- Ludwig Boltzmann Institute for Experimental and Clinical TraumatologyViennaAustria
| | - Jonathan P. Wojciechowski
- Department of MaterialsImperial College LondonLondonUK
- Department of BioengineeringImperial College LondonLondonUK
- Institute of Biomedical EngineeringImperial College LondonLondonUK
| | - Cécile Echalier
- Department of MaterialsImperial College LondonLondonUK
- Department of BioengineeringImperial College LondonLondonUK
- Institute of Biomedical EngineeringImperial College LondonLondonUK
- Hybrid Technology Hub, Centre of ExcellenceInstitute of Basic Medical Science, University of OsloOsloNorway
| | | | - Molly M. Stevens
- Department of MaterialsImperial College LondonLondonUK
- Department of BioengineeringImperial College LondonLondonUK
- Institute of Biomedical EngineeringImperial College LondonLondonUK
| | - Håvard J. Haugen
- Department of BiomaterialsInstitute of Clinical Dentistry, University of OsloOsloNorway
- Material Biomimetic ASOslo Science ParkOsloNorway
| | - Filippo Rossi
- Department of Chemistry, Materials and Chemical Engineering “Giulio Natta”Politecnico di MilanoMilanoItaly
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149
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Hamdan M, Haddad BI, Jabaiti M, Alryalat SA, Abdulelah AA, Alabed SH, Alabdullah TF, Aouant AN, Shahein HE, Dweik HI, Matar K, Alisi MS. Does Red Cell Distribution Width Predict Hip Fracture Mortality Among the Arab Population? A Single-Center Retrospective Cohort Study. Int J Gen Med 2022; 14:10195-10202. [PMID: 34992438 PMCID: PMC8710672 DOI: 10.2147/ijgm.s343538] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2021] [Accepted: 12/14/2021] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND Hip fractures impose significant morbidity and mortality. Red cell distribution width (RDW) appears to be an emerging tool in predicting mortality following hip fractures. Several factors can influence the RDW value including genetic factors and ethnicity. The purpose of the study was to assess the relation between RDW level at admission and hip fracture mortality within 6 months among Arab/Middle East populations. METHODS We conducted a single-center retrospective cohort study including 549 patients (274 female and 275 male) diagnosed with a hip fracture undergoing surgery from February 2016 to December 2019. All included patients shared the same country of origin which is Arab Middle East country. Statistical analysis, including binary regression, was performed to assess the relationship between RDW and mortality within 6 months of admission. Other predictors of mortality following hip fracture surgery were also assessed. RESULTS The mean age was 76.42 (±9.19) years. Seventy (12.8%) of participants died within 6 months. No statistically significant association (P=0.053) between RDW level at admission and mortality within 6 months of surgery was found. Binary regression demonstrated that the only independent predictors of mortality were age (P= 0.003, odds ratio 1.048 with 95% CI 1.016 to 1.080) and male gender (P= 0.021, odds ratio 1.872 with 95% CI 1.100 to 3.185). CONCLUSION Although the previous studies reported that RDW is one of the predictors of mortality in hip fracture patients, our study found no relation in the Arab population. This finding may confirm the influence of genetic factors and ethnicity on RDW value. We recommend further large-scale multicenter studies to solidly establish the relationship between RDW and hip fracture mortality among the Arab/Middle East population.
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Affiliation(s)
- Mohammad Hamdan
- Department of Special Surgery, Division of Orthopaedics, School of Medicine, The University of Jordan, Amman, Jordan
| | - Bassem I Haddad
- Department of Special Surgery, Division of Orthopaedics, School of Medicine, The University of Jordan, Amman, Jordan
| | - Mohammad Jabaiti
- Department of Special Surgery, Division of Orthopaedics, School of Medicine, The University of Jordan, Amman, Jordan
| | - Saif Aldeen Alryalat
- Department of Special Surgery, Division of Ophthalmology, School of Medicine, The University of Jordan, Amman, Jordan
| | | | | | | | - Alia N Aouant
- School of Medicine, The University of Jordan, Amman, Jordan
| | | | - Hadeel I Dweik
- School of Medicine, The University of Jordan, Amman, Jordan
| | - Khaled Matar
- School of Medicine, American University of the Caribbean, Cupecoy, Sint Maarten
| | - Mohammed S Alisi
- Department of Special Surgery, Division of Orthopaedics, School of Medicine, The University of Jordan, Amman, Jordan.,Faculty of Medicine, Islamic University of Gaza, Gaza, Palestine
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150
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Liu Y, Bo R, Zhao XD, Ma Y. Sex differences in short- and mid-term survival in femoral neck fracture patients aged over 90 years: A retrospective cohort study. Asian J Surg 2022; 45:2633-2638. [PMID: 34998640 DOI: 10.1016/j.asjsur.2021.12.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Revised: 11/30/2021] [Accepted: 12/17/2021] [Indexed: 02/08/2023] Open
Abstract
OBJECTIVES The primary purpose of this retrospective study was to evaluate the sex differences in short- and mid-term mortality in femoral neck fracture patients aged >90 years treated operatively and nonoperatively over a 10-year period. METHODS From January 2007 to December 2016, all femoral neck fractures patients (aged over 90 years) admitted to our hospital were included for evaluation. The survival time and mortality rate were compared between patients treated by arthroplasty and those treated nonoperatively. Additionally, a Cox proportional hazards model was built to explore the treatment effect difference between the arthroplasty group and the nonoperative group with sex-stratified subgroups. RESULTS The difference in the survival distribution between the nonoperative and arthroplasty groups were significant for women (P = 0.002) but not for men (P = 0.6222). The adjusted hazard ratio (95% confidence interval) of nonoperative treatment to arthroplasty was 3.93 (1.86, 8.31). The adjusted risk ratios of nonoperative treatment to arthroplasty for males and females were 1.24 (0.58, 2.67) and 34.04 (8.68, 133.47), respectively. The data also showed higher short- and midterm survival rates in women than in men among the arthroplasty group, especially within the first 1-3 years after injury. CONCLUSIONS Arthroplasty can significantly improve short- and mid-term survival in femoral neck fracture patients aged over 90 years, especially females. The most significant difference in mortality between the two sexes was observed within the first three years following the fracture.
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Affiliation(s)
- Yang Liu
- Department of Orthopedic Surgery, West China Hospital of Sichuan University, Wai Nan Guo Xue Lane No. 37, Wuhou District, Chengdu, Sichuan Province, 610041, PR China
| | - Rui Bo
- Department of Orthopedic Surgery, West China Hospital of Sichuan University, Wai Nan Guo Xue Lane No. 37, Wuhou District, Chengdu, Sichuan Province, 610041, PR China
| | - Xiao-Dan Zhao
- Department of Orthopedic Surgery, West China Hospital of Sichuan University, Wai Nan Guo Xue Lane No. 37, Wuhou District, Chengdu, Sichuan Province, 610041, PR China
| | - Yue Ma
- West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, PR China.
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